As part of the work for issue 293 (better error logging), I changed all

occurrences of System.out.* to System.err.*
Many of these should eventually be changed to use the logging system


git-svn-id: https://svn.java.net/svn/j3d-core~svn/trunk@817 ba19aa83-45c5-6ac9-afd3-db810772062c

101 files changed, 1073 insertions, 1072 deletions

diff --git a/src/classes/share/javax/media/j3d/Alpha.java b/src/classes/share/javax/media/j3d/Alpha.java
index d1d0348..8c4612e 100644
--- a/src/classes/share/javax/media/j3d/Alpha.java
+++ b/src/classes/share/javax/media/j3d/Alpha.java
@@ -441,7 +441,7 @@ public class Alpha extends NodeComponent {
 	  = (float)(atTime  - startTime) * .001f; // startTime is in millisec
 	float alpha, a1, a2, dt, alphaRampDuration;
 
-	//	System.out.println("alpha mode: " + mode);
+	//	System.err.println("alpha mode: " + mode);
 
 	// If non-looping and before start
 	//	if ((loopCount != -1) &&
diff --git a/src/classes/share/javax/media/j3d/AppearanceRetained.java b/src/classes/share/javax/media/j3d/AppearanceRetained.java
index 8120dc0..0ad9e24 100644
--- a/src/classes/share/javax/media/j3d/AppearanceRetained.java
+++ b/src/classes/share/javax/media/j3d/AppearanceRetained.java
@@ -874,7 +874,7 @@ class AppearanceRetained extends NodeComponentRetained {
     }
 
     void setLive(boolean backgroundGroup, int refCount) {
-	// System.out.println("AppearceRetained.setLive()");
+	// System.err.println("AppearceRetained.setLive()");
 	doSetLive(backgroundGroup, refCount);
 	markAsLive();
     }
@@ -884,7 +884,7 @@ class AppearanceRetained extends NodeComponentRetained {
      * objects.
      */
     void doSetLive(boolean backgroundGroup, int refCount) {
-	// System.out.println("AppearceRetained.doSetLive()");
+	// System.err.println("AppearceRetained.doSetLive()");
 	
 	if (material != null) {	    
 	
@@ -1256,7 +1256,7 @@ class AppearanceRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 	    
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
@@ -1292,7 +1292,7 @@ class AppearanceRetained extends NodeComponentRetained {
 	ArrayList univList = new ArrayList();
 	ArrayList gaList = Shape3DRetained.getGeomAtomsList(mirror.users, univList);  
 	
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    J3dMessage createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_GEOMETRY;
diff --git a/src/classes/share/javax/media/j3d/AttributeBin.java b/src/classes/share/javax/media/j3d/AttributeBin.java
index 4d69545..60f35cb 100644
--- a/src/classes/share/javax/media/j3d/AttributeBin.java
+++ b/src/classes/share/javax/media/j3d/AttributeBin.java
@@ -98,7 +98,7 @@ class AttributeBin extends Object implements ObjectUpdate {
             }
         }
 
-        //System.out.println("soleUser = "+soleUser+" renderingAttributes ="+renderingAttributes);
+        //System.err.println("soleUser = "+soleUser+" renderingAttributes ="+renderingAttributes);
 	// Set the appearance only for soleUser case
 	if (soleUser)
 	    this.app = app;
@@ -232,7 +232,7 @@ class AttributeBin extends Object implements ObjectUpdate {
 
 	if(sApp != null) {
 	    // ShaderBin should reference to the mirror components. -- JADA.
-	    // System.out.println("AttributeBin : sApp.isMirror = " + sApp.isMirror);
+	    // System.err.println("AttributeBin : sApp.isMirror = " + sApp.isMirror);
 	    assert(sApp.isMirror);
 	    sb.shaderProgram = sApp.shaderProgram;
 	    sb.shaderAttributeSet = sApp.shaderAttributeSet;
diff --git a/src/classes/share/javax/media/j3d/AuralAttributesRetained.java b/src/classes/share/javax/media/j3d/AuralAttributesRetained.java
index a7bec88..302b540 100644
--- a/src/classes/share/javax/media/j3d/AuralAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/AuralAttributesRetained.java
@@ -190,7 +190,7 @@ class AuralAttributesRetained extends NodeComponentRetained {
 
     void debugPrint(String message) {
         if (debugFlag) // leave test in in case debugFlag made non-static final
-            System.out.println(message);
+            System.err.println(message);
     }
 
 
diff --git a/src/classes/share/javax/media/j3d/BHInsertStructure.java b/src/classes/share/javax/media/j3d/BHInsertStructure.java
index 1e6b700..8da10c5 100644
--- a/src/classes/share/javax/media/j3d/BHInsertStructure.java
+++ b/src/classes/share/javax/media/j3d/BHInsertStructure.java
@@ -70,7 +70,7 @@ class BHInsertStructure  {
 	    if(bhListArrCnt >= bhListArrMaxCnt) {
 		// allocate a bigger array here....
 		if(debug)
-		    System.out.println("(1) Expanding bhListArr array ...");
+		    System.err.println("(1) Expanding bhListArr array ...");
 		bhListArrMaxCnt += blockSize; 
 		oldBhListArr = bhListArr;
 		oldBhListArrRef = bhListArrRef;
@@ -122,8 +122,8 @@ class BHInsertStructure  {
 	    
 	    if(debug2)
 		if((child1 == null) || (child2 == null)) {
-		    System.out.println("child1 or child2 is null ...");
-		    System.out.println("This is bad, it shouldn't happen");
+		    System.err.println("child1 or child2 is null ...");
+		    System.err.println("This is bad, it shouldn't happen");
 		    
 		}
 	    
diff --git a/src/classes/share/javax/media/j3d/BHInternalNode.java b/src/classes/share/javax/media/j3d/BHInternalNode.java
index 7390da0..fc2d162 100644
--- a/src/classes/share/javax/media/j3d/BHInternalNode.java
+++ b/src/classes/share/javax/media/j3d/BHInternalNode.java
@@ -139,8 +139,8 @@ class BHInternalNode extends BHNode {
 	// NOTE: the node must already be inside this node if its not then fail.
 	if(debug2)
 	    if ( !this.isInside(node.bHull) ) {
-		System.out.println("Incorrect use of insertion, current node");
-		System.out.println("must contain the input element ...");
+		System.err.println("Incorrect use of insertion, current node");
+		System.err.println("must contain the input element ...");
 	    }
 	
 	boolean insideRightChild = false;
diff --git a/src/classes/share/javax/media/j3d/BHLeafNode.java b/src/classes/share/javax/media/j3d/BHLeafNode.java
index 324faf3..d7feb87 100644
--- a/src/classes/share/javax/media/j3d/BHLeafNode.java
+++ b/src/classes/share/javax/media/j3d/BHLeafNode.java
@@ -79,7 +79,7 @@ class BHLeafNode extends BHNode {
 
     void destroyTree(BHNode[] bhArr, int[] index) {
 	if(bhArr.length <= index[0]) {
-	    // System.out.println("BHLeafNode : Problem bhArr overflow!!!");
+	    // System.err.println("BHLeafNode : Problem bhArr overflow!!!");
 	    return;
 	}
 
diff --git a/src/classes/share/javax/media/j3d/BHNode.java b/src/classes/share/javax/media/j3d/BHNode.java
index eac9e6e..536bf75 100644
--- a/src/classes/share/javax/media/j3d/BHNode.java
+++ b/src/classes/share/javax/media/j3d/BHNode.java
@@ -132,7 +132,7 @@ abstract class BHNode {
     void deleteFromParent() {
 	BHInternalNode parent;
 
-	// System.out.println("deleteFromParent - this " + this );
+	// System.err.println("deleteFromParent - this " + this );
 	parent = (BHInternalNode) (this.parent);
 	if(parent != null) {
 	    if(parent.rChild == this)
@@ -141,13 +141,13 @@ abstract class BHNode {
 		parent.lChild = null;
 	    else {
 		if(debug2) { 
-		    System.out.println("BHNode.java: Trouble! No match found. This can't happen.");
-		    System.out.println("this " + this );
+		    System.err.println("BHNode.java: Trouble! No match found. This can't happen.");
+		    System.err.println("this " + this );
 		    if ( this.nodeType == BHNode.BH_TYPE_INTERNAL) {
-			System.out.println("rChild " + ((BHInternalNode)this).rChild +
+			System.err.println("rChild " + ((BHInternalNode)this).rChild +
 					   " lChild " + ((BHInternalNode)this).lChild);
 		    }
-		    System.out.println("parent " + parent +
+		    System.err.println("parent " + parent +
 				       " parent.rChild " + parent.rChild +
 				       " parent.lChild " + parent.lChild);
 		}
@@ -167,7 +167,7 @@ abstract class BHNode {
 	    } else {
 		if(debug)
 		    if(((BHInternalNode)(this)).rChild == ((BHInternalNode)(this)).lChild)
-			System.out.println("rChild " + ((BHInternalNode)(this)).rChild +
+			System.err.println("rChild " + ((BHInternalNode)(this)).rChild +
 					   " lChild " + ((BHInternalNode)(this)).lChild);
 		
 		
diff --git a/src/classes/share/javax/media/j3d/BHTree.java b/src/classes/share/javax/media/j3d/BHTree.java
index bc7b1fb..02332a0 100644
--- a/src/classes/share/javax/media/j3d/BHTree.java
+++ b/src/classes/share/javax/media/j3d/BHTree.java
@@ -72,7 +72,7 @@ class BHTree  {
 				+ "\n")) {	    
 		
 		for(int i=0; i<bhArr.length; i++) {
-		    System.out.println(bhArr[i]);
+		    System.err.println(bhArr[i]);
 		}
 	    }
 	}
@@ -114,29 +114,29 @@ class BHTree  {
 	    
 	    boolean inSide = aEncompassB(frustumBBox, root.bHull);
 	    /*
-	      System.out.println("stateChanged is " + stateChanged); 
-	      System.out.println("frustumBBox is " + frustumBBox);
-	      System.out.println("root.bHull is " + root.bHull);
-	      System.out.println("inSide is " + inSide);
+	      System.err.println("stateChanged is " + stateChanged); 
+	      System.err.println("frustumBBox is " + frustumBBox);
+	      System.err.println("root.bHull is " + root.bHull);
+	      System.err.println("inSide is " + inSide);
 	    */
 	     
 	    if(singleLocale && !stateChanged && inSide && stable) {
 		// just return the whole tree, no change in render mol..
-		// System.out.println("Optimize case 1 ..." + this);
+		// System.err.println("Optimize case 1 ..." + this);
 		bhTrees.add(root);
 		return true;
 	    }
 	    else if(!stateChanged && inSide) {
 		// the whole tree is in, but we've to be sure that RenderBin is
 		// stable ...
-		// System.out.println("Optimize case 2 ..." + this);
+		// System.err.println("Optimize case 2 ..." + this);
 		select(rBin, bhTrees, frustumBBox, root, referenceTime,
 		       visibilityPolicy, true);
 		
 		bhTrees.add(root);
 		stable = true;
 	    } else {
-		// System.out.println("Not in Optimize case ..." + this);
+		// System.err.println("Not in Optimize case ..." + this);
 		select(rBin, bhTrees, frustumBBox, root, referenceTime,
 		       visibilityPolicy, false);
 
@@ -625,9 +625,9 @@ class BHTree  {
 	float centerValues[][] = computeCenterValues(bhArr, centerValuesIndex);
 
 	/*
-	  System.out.println("Length of array is " +  bhArr.length);
+	  System.err.println("Length of array is " +  bhArr.length);
 	  for(int kk=0; kk<bhArr.length;kk++) {	
-	  System.out.println("( " + centerValues[kk][0] + ", " + 
+	  System.err.println("( " + centerValues[kk][0] + ", " + 
 	  centerValues[kk][1] + ", " + centerValues[kk][2] + " )");
 	  }
 	  */
@@ -699,7 +699,7 @@ class BHTree  {
 	}
 	
 	insertStructure.updateBoundingTree(this);
-	// System.out.println("BHTree - Inserting ...");
+	// System.err.println("BHTree - Inserting ...");
         
         // Issue 353: clear temporary insertStructure so we don't leak.
         insertStructure.clear();
@@ -712,10 +712,10 @@ class BHTree  {
 	    int leafCount = root.countNumberOfLeaves();
 	    double compDepth = Math.log(leafCount)/LOG_OF_2;
 	    /*
-	      System.out.println("BHTree - evaluate for reConstructTree ...");
-	      System.out.println("compDepth " + compDepth);
-	      System.out.println("maxDepth " + maxDepth);
-	      System.out.println("leafCount " + leafCount);
+	      System.err.println("BHTree - evaluate for reConstructTree ...");
+	      System.err.println("compDepth " + compDepth);
+	      System.err.println("maxDepth " + maxDepth);
+	      System.err.println("leafCount " + leafCount);
 	      */
 	    
 	    // Upper bound guard. 
@@ -723,9 +723,9 @@ class BHTree  {
 		reConstructTree(leafCount);
 		maxDepth = root.computeMaxDepth(0);
 		/*
-		  System.out.println("BHTree - Did reConstructTree ...");
-		  System.out.println("compDepth " + compDepth);
-		  System.out.println("maxDepth " + maxDepth);
+		  System.err.println("BHTree - Did reConstructTree ...");
+		  System.err.println("compDepth " + compDepth);
+		  System.err.println("maxDepth " + maxDepth);
 		  */
 	    }
 
@@ -791,10 +791,10 @@ class BHTree  {
 	/*
 	  if((bhArr == null) || (bhArr.length < 1))
 	  return;
-	  System.out.println("BHTree.java : delete - bhArr.length is " +
+	  System.err.println("BHTree.java : delete - bhArr.length is " +
 	  bhArr.length);
 	  for(int i=0; i<bhArr.length; i++)
-	  System.out.println("bhArr[" + i +"] " + bhArr[i]);
+	  System.err.println("bhArr[" + i +"] " + bhArr[i]);
 	  
 	    */
 	
@@ -1024,7 +1024,7 @@ class BHTree  {
 		// check to make sure that rightSet and leftSet sum to the
 		// number of elements in the original array.
 		if ( bhArr.length != (rightSetCount + leftSetCount) ) {
-		    System.out.println("An error has occurred in spliting");	
+		    System.err.println("An error has occurred in spliting");	
 		}
 	       
 	BHNode rightSet[] = new BHNode[rightSetCount];
@@ -1082,7 +1082,7 @@ class BHTree  {
 
 	/*
 	  if(bhArr.length != index[0])
-	  System.out.println("BHTree - This isn't right!!! - bhArr.length " +
+	  System.err.println("BHTree - This isn't right!!! - bhArr.length " +
 	  bhArr.length + " index " + index[0]); 
 	  */
 	
@@ -1098,14 +1098,14 @@ class BHTree  {
 	float averageDepth = root.computeAverageLeafDepth ( leafCount, 0);	
 	
 	
-	System.out.println("Statistics for tree = " + this);
-	System.out.println("Total Number of nodes in tree = " + 
+	System.err.println("Statistics for tree = " + this);
+	System.err.println("Total Number of nodes in tree = " + 
 			   (leafCount + internalCount) );
-	System.out.println("Number of Leaf Nodes = " + leafCount );
-	System.out.println("Number of Internal Nodes = " + internalCount );
-	System.out.println("Maximum Leaf depth = " + maxDepth );
-	System.out.println("Average Leaf depth = " + averageDepth );
-	System.out.println("root.bHull = " + root.bHull);
+	System.err.println("Number of Leaf Nodes = " + leafCount );
+	System.err.println("Number of Internal Nodes = " + internalCount );
+	System.err.println("Maximum Leaf depth = " + maxDepth );
+	System.err.println("Average Leaf depth = " + averageDepth );
+	System.err.println("root.bHull = " + root.bHull);
 	// printTree(root);
 	
     }    
@@ -1114,16 +1114,16 @@ class BHTree  {
     void printTree(BHNode bh) {
 	if(bh!= null) {
 	    if(bh.nodeType == BHNode.BH_TYPE_INTERNAL) {
-		System.out.println("BH_TYPE_INTERNAL - bHull : " + bh);
-		System.out.println(bh.bHull);
-		System.out.println("rChild : " + ((BHInternalNode)bh).rChild +
+		System.err.println("BH_TYPE_INTERNAL - bHull : " + bh);
+		System.err.println(bh.bHull);
+		System.err.println("rChild : " + ((BHInternalNode)bh).rChild +
 				   " lChild : " + ((BHInternalNode)bh).lChild);
 		printTree(((BHInternalNode)bh).rChild);
 		printTree(((BHInternalNode)bh).lChild);
 	    }
 	    else if(bh.nodeType == BHNode.BH_TYPE_LEAF) {
-		System.out.println("BH_TYPE_LEAF - bHull : " + bh);
-		System.out.println(bh.bHull);    
+		System.err.println("BH_TYPE_LEAF - bHull : " + bh);
+		System.err.println(bh.bHull);    
 	    }
 		
 	}
diff --git a/src/classes/share/javax/media/j3d/BackgroundRetained.java b/src/classes/share/javax/media/j3d/BackgroundRetained.java
index 0af735c..a384cc4 100644
--- a/src/classes/share/javax/media/j3d/BackgroundRetained.java
+++ b/src/classes/share/javax/media/j3d/BackgroundRetained.java
@@ -563,7 +563,7 @@ class BackgroundRetained extends LeafRetained {
 	} else {
 	    s.nodeList.add(this);
 	}
-	// System.out.println("bkg.setlive nodeList " + s.nodeList);
+	// System.err.println("bkg.setlive nodeList " + s.nodeList);
 
         // process switch leaf
         if (s.switchTargets != null && s.switchTargets[0] != null) {
diff --git a/src/classes/share/javax/media/j3d/BoundingBox.java b/src/classes/share/javax/media/j3d/BoundingBox.java
index 4df0a45..bb73c8b 100644
--- a/src/classes/share/javax/media/j3d/BoundingBox.java
+++ b/src/classes/share/javax/media/j3d/BoundingBox.java
@@ -784,8 +784,8 @@ public class BoundingBox extends Bounds {
 	double dirx, diry, dirz;
 	
 	/*
-	  System.out.println("BoundingBox.intersect(p,d,p) called\n");
-	  System.out.println("bounds = " + lower + " -> " + upper);
+	  System.err.println("BoundingBox.intersect(p,d,p) called\n");
+	  System.err.println("bounds = " + lower + " -> " + upper);
 	  */
 	
 	if( boundsIsEmpty ) {
@@ -813,8 +813,8 @@ public class BoundingBox extends Bounds {
 	dirz = direction.z*invMag;
 
 	/*
-	  System.out.println("dir = " + dirx + ", " + diry + ", " + dirz);
-	  System.out.println("origin = " + origin);
+	  System.err.println("dir = " + dirx + ", " + diry + ", " + dirz);
+	  System.err.println("origin = " + origin);
 	  */
 	
 	// initialize tnear and tfar to handle dir.? == 0 cases
@@ -822,9 +822,9 @@ public class BoundingBox extends Bounds {
 	tfar = Double.MAX_VALUE;
        
 	if(dirx == 0.0) {
-	    //System.out.println("dirx == 0.0");
+	    //System.err.println("dirx == 0.0");
 	    if (origin.x < lower.x || origin.x > upper.x ) {
-		//System.out.println( "parallel to x plane and outside");
+		//System.err.println( "parallel to x plane and outside");
 		return false;
 	    }
 	} else {
@@ -832,7 +832,7 @@ public class BoundingBox extends Bounds {
 	    t1 = (lower.x-origin.x)*invDir;
 	    t2 = (upper.x-origin.x)*invDir;
 	   
-	    //System.out.println("x t1 = " + t1 + " t2 = " + t2);
+	    //System.err.println("x t1 = " + t1 + " t2 = " + t2);
 	    if( t1 > t2) {
 		tnear = t2;
 		tfar = t1;
@@ -841,21 +841,21 @@ public class BoundingBox extends Bounds {
 		tfar = t2;
 	    }
 	    if( tfar < 0.0 ) {
-		//System.out.println( "x failed: tnear="+tnear+"  tfar="+tfar);
+		//System.err.println( "x failed: tnear="+tnear+"  tfar="+tfar);
 		return false;
 	    }
-	    //System.out.println("x tnear = " + tnear + " tfar = " + tfar);
+	    //System.err.println("x tnear = " + tnear + " tfar = " + tfar);
 	}
 	// y
 	if (diry == 0.0) {
-	    //System.out.println("diry == 0.0");
+	    //System.err.println("diry == 0.0");
 	    if( origin.y < lower.y || origin.y > upper.y ){
-		//System.out.println( "parallel to y plane and outside");
+		//System.err.println( "parallel to y plane and outside");
 		return false;
             }
 	} else {
 	    invDir = 1.0/diry;
-	    //System.out.println("invDir = " + invDir);
+	    //System.err.println("invDir = " + invDir);
 	    t1 = (lower.y-origin.y)*invDir;
 	    t2 = (upper.y-origin.y)*invDir;
 	   
@@ -864,22 +864,22 @@ public class BoundingBox extends Bounds {
 		t1 = t2;
 		t2 = tmp;
 	    }
-	    //System.out.println("y t1 = " + t1 + " t2 = " + t2);
+	    //System.err.println("y t1 = " + t1 + " t2 = " + t2);
 	    if( t1 > tnear) tnear = t1;
 	    if( t2 < tfar ) tfar  = t2;
 	   
 	    if( (tfar < 0.0) ||  (tnear > tfar)){
-		//System.out.println( "y failed: tnear="+tnear+"  tfar="+tfar);
+		//System.err.println( "y failed: tnear="+tnear+"  tfar="+tfar);
 		return false;
 	    }
-	    //System.out.println("y tnear = " + tnear + " tfar = " + tfar);
+	    //System.err.println("y tnear = " + tnear + " tfar = " + tfar);
 	}
        
 	// z
 	if (dirz == 0.0) {
-	    //System.out.println("dirz == 0.0");
+	    //System.err.println("dirz == 0.0");
 	    if( origin.z < lower.z || origin.z > upper.z ) {
-		//System.out.println( "parallel to z plane and outside");
+		//System.err.println( "parallel to z plane and outside");
 		return false;
 	    }
 	}  else {
@@ -892,15 +892,15 @@ public class BoundingBox extends Bounds {
 		t1 = t2;
 		t2 = tmp;
 	    }
-	    //System.out.println("z t1 = " + t1 + " t2 = " + t2);
+	    //System.err.println("z t1 = " + t1 + " t2 = " + t2);
 	    if( t1 > tnear) tnear = t1;
 	    if( t2 < tfar ) tfar  = t2;
 	   
 	    if( (tfar < 0.0) ||  (tnear > tfar)){
-		//System.out.println( "z failed: tnear="+tnear+"  tfar="+tfar);
+		//System.err.println( "z failed: tnear="+tnear+"  tfar="+tfar);
 		return false;
 	    }
-	    //System.out.println("z tnear = " + tnear + " tfar = " + tfar);
+	    //System.err.println("z tnear = " + tnear + " tfar = " + tfar);
 	}
        
 	if((tnear < 0.0) && (tfar >= 0.0)) {
@@ -989,17 +989,17 @@ public class BoundingBox extends Bounds {
 	  return intersect(start, position);
        
       dirLen = Math.sqrt(dirLen);
-      // System.out.println("dirLen is " + dirLen);
+      // System.err.println("dirLen is " + dirLen);
       invMag = 1.0/dirLen;
       dirx = dirx*invMag;
       diry = diry*invMag;
       dirz = dirz*invMag;
       
       /*
-	System.out.println("dir = " + dir);
-	System.out.println("start = " + start);
-	System.out.println("lower = " + lower);
-	System.out.println("upper = " + upper);
+	System.err.println("dir = " + dir);
+	System.err.println("start = " + start);
+	System.err.println("lower = " + lower);
+	System.err.println("upper = " + upper);
 	*/
       
       // initialize tnear and tfar to handle dir.? == 0 cases
@@ -1007,9 +1007,9 @@ public class BoundingBox extends Bounds {
       tfar = Double.MAX_VALUE;
       
         if(dirx == 0.0) {
-            //System.out.println("dirx == 0.0");
+            //System.err.println("dirx == 0.0");
             if (start.x < lower.x || start.x > upper.x ) {
-		//System.out.println( "parallel to x plane and outside");
+		//System.err.println( "parallel to x plane and outside");
 		return false;
             }
 	} else {
@@ -1017,7 +1017,7 @@ public class BoundingBox extends Bounds {
             t1 = (lower.x-start.x)*invDir;
             t2 = (upper.x-start.x)*invDir;
 	    
-            //System.out.println("x t1 = " + t1 + " t2 = " + t2);
+            //System.err.println("x t1 = " + t1 + " t2 = " + t2);
 	    if( t1 > t2) {
 		tnear = t2;
 		tfar = t1;
@@ -1026,21 +1026,21 @@ public class BoundingBox extends Bounds {
 		tfar = t2;
 	    }
 	    if( tfar < 0.0 ) {
-		//System.out.println( "x failed: tnear="+tnear+"  tfar="+tfar);
+		//System.err.println( "x failed: tnear="+tnear+"  tfar="+tfar);
 		return false;
 	    }
-            //System.out.println("x tnear = " + tnear + " tfar = " + tfar);
+            //System.err.println("x tnear = " + tnear + " tfar = " + tfar);
         }
 	// y
         if (diry == 0.0) {
-            //System.out.println("diry == 0.0");
+            //System.err.println("diry == 0.0");
             if( start.y < lower.y || start.y > upper.y ){
-		//System.out.println( "parallel to y plane and outside");
+		//System.err.println( "parallel to y plane and outside");
 		return false;
             }
         } else {
             invDir = 1.0/diry;
-            //System.out.println("invDir = " + invDir);
+            //System.err.println("invDir = " + invDir);
             t1 = (lower.y-start.y)*invDir;
             t2 = (upper.y-start.y)*invDir;
 	    
@@ -1049,22 +1049,22 @@ public class BoundingBox extends Bounds {
 		t1 = t2;
 		t2 = tmp;
             }
-            //System.out.println("y t1 = " + t1 + " t2 = " + t2);
+            //System.err.println("y t1 = " + t1 + " t2 = " + t2);
             if( t1 > tnear) tnear = t1;
             if( t2 < tfar ) tfar  = t2;
 	    
             if( (tfar < 0.0) ||  (tnear > tfar)){
-		//System.out.println( "y failed: tnear="+tnear+"  tfar="+tfar);
+		//System.err.println( "y failed: tnear="+tnear+"  tfar="+tfar);
 		return false;
             }
-            //System.out.println("y tnear = " + tnear + " tfar = " + tfar);
+            //System.err.println("y tnear = " + tnear + " tfar = " + tfar);
         }
 	
 	// z
         if (dirz == 0.0) {
-            //System.out.println("dirz == 0.0");
+            //System.err.println("dirz == 0.0");
             if( start.z < lower.z || start.z > upper.z ) {
-		//System.out.println( "parallel to z plane and outside");
+		//System.err.println( "parallel to z plane and outside");
 		return false;
             }
         }  else {
@@ -1077,15 +1077,15 @@ public class BoundingBox extends Bounds {
 		t1 = t2;
 		t2 = tmp;
             }
-            //System.out.println("z t1 = " + t1 + " t2 = " + t2);
+            //System.err.println("z t1 = " + t1 + " t2 = " + t2);
             if( t1 > tnear) tnear = t1;
             if( t2 < tfar ) tfar  = t2;
 	    
             if( (tfar < 0.0) ||  (tnear > tfar)){
-		//System.out.println( "z failed: tnear="+tnear+"  tfar="+tfar);
+		//System.err.println( "z failed: tnear="+tnear+"  tfar="+tfar);
 		return false;
             }
-            //System.out.println("z tnear = " + tnear + " tfar = " + tfar);
+            //System.err.println("z tnear = " + tnear + " tfar = " + tfar);
         }
 	
 	if((tnear < 0.0) && (tfar >= 0.0)) {
@@ -1099,7 +1099,7 @@ public class BoundingBox extends Bounds {
 	    if(tnear>dirLen) {
 		// Segment is behind BBox.
 		/*
-		  System.out.println("PickSegment : intersected postion : " + position
+		  System.err.println("PickSegment : intersected postion : " + position
 		  + " tnear " + tnear + " tfar " + tfar );
 		  */
 		return false;
@@ -1112,10 +1112,10 @@ public class BoundingBox extends Bounds {
         }
 	
 	/*  
-	    System.out.println("tnear = " + tnear + " tfar = " + tfar + " w " +
+	    System.err.println("tnear = " + tnear + " tfar = " + tfar + " w " +
 	    position.w);
-	    System.out.println("lower = " + lower);
-	    System.out.println("upper = " + upper + "\n");
+	    System.err.println("lower = " + lower);
+	    System.err.println("upper = " + upper + "\n");
 	*/
         return true;
 	
@@ -1356,7 +1356,7 @@ public class BoundingBox extends Bounds {
 		    return true;
 	    }
 	    else {
-		//	       System.out.println("intersect ?? ");
+		//	       System.err.println("intersect ?? ");
 	    }
 	}
 	
@@ -1452,7 +1452,7 @@ public class BoundingBox extends Bounds {
 		return false;
 	    }
 	    
-            //      System.out.println("intersect Sphere ");
+            //      System.err.println("intersect Sphere ");
         }
 	else if(boundsObject.boundId == BOUNDING_POLYTOPE) {
 	    BoundingPolytope polytope = (BoundingPolytope)boundsObject;
@@ -1765,8 +1765,8 @@ public class BoundingBox extends Bounds {
 	if(boundsIsInfinite)
 	    return true;
 	
-	// System.out.println("intersect frustum with box="+this.toString()); 
-	// System.out.println("frustum "+frustum.toString()); 
+	// System.err.println("intersect frustum with box="+this.toString()); 
+	// System.err.println("frustum "+frustum.toString()); 
 	// check if box and bounding box  of frustum intersect 
         if ((upper.x < frustum.lower.x) || 
 	    (lower.x > frustum.upper.x) ||
@@ -1775,7 +1775,7 @@ public class BoundingBox extends Bounds {
             (upper.z < frustum.lower.z) ||
 	    (lower.z > frustum.upper.z) ) {
 	    
-	    // System.out.println("*** box and bounding box of frustum do not intersect");
+	    // System.err.println("*** box and bounding box of frustum do not intersect");
 	    return false;
 	}
 
@@ -1800,7 +1800,7 @@ public class BoundingBox extends Bounds {
 		(( lower.x*vc.x +  upper.y*vc.y + 
 		   lower.z*vc.z + vc.w ) < 0.0 )) {
 		// all corners outside this frustum plane
-		// System.out.println("*** all corners outside this frustum plane");
+		// System.err.println("*** all corners outside this frustum plane");
 		return false;
 	    }
 	}
diff --git a/src/classes/share/javax/media/j3d/BoundingPolytope.java b/src/classes/share/javax/media/j3d/BoundingPolytope.java
index 37fe7a1..23fc02b 100644
--- a/src/classes/share/javax/media/j3d/BoundingPolytope.java
+++ b/src/classes/share/javax/media/j3d/BoundingPolytope.java
@@ -937,7 +937,7 @@ public class BoundingPolytope extends Bounds {
 	    vd = planes[i].x*dx + planes[i].y*dy + planes[i].z*dz;
 	    v0 = -(planes[i].x*origin.x + planes[i].y*origin.y +
 		   planes[i].z*origin.z + planes[i].w);
-	    // System.out.println("v0="+v0+" vd="+vd);
+	    // System.err.println("v0="+v0+" vd="+vd);
 	    if(vd != 0.0) { // ray is parallel to plane
 		t = v0/vd;
  
@@ -946,7 +946,7 @@ public class BoundingPolytope extends Bounds {
 		    x = origin.x + dx*t;   // compute intersection point
 		    y = origin.y + dy*t;
 		    z = origin.z + dz*t;
-		    // System.out.println("t="+t+" point="+x+" "+y+" "+z);
+		    // System.err.println("t="+t+" point="+x+" "+y+" "+z);
  
 		    if( pointInPolytope(x,y,z) ) {
 			position.x = x;
@@ -1006,7 +1006,7 @@ public class BoundingPolytope extends Bounds {
 	double t,v0,vd,x,y,z;
 	int i,j;
 
-	//System.out.println("line segment intersect : planes.length " + planes.length);
+	//System.err.println("line segment intersect : planes.length " + planes.length);
 	
 	if( boundsIsEmpty ) {
 	    return false;
@@ -1031,18 +1031,18 @@ public class BoundingPolytope extends Bounds {
 		planes[i].z*direction.z;
 	    v0 = -(planes[i].x*start.x + planes[i].y*start.y +
 		   planes[i].z*start.z + planes[i].w);
-	    // System.out.println("v0="+v0+" vd="+vd);
+	    // System.err.println("v0="+v0+" vd="+vd);
 	    if(vd != 0.0) { // ray is parallel to plane
 		t = v0/vd;
 	     
-		// System.out.println("t is  " + t);
+		// System.err.println("t is  " + t);
 	     
 		if( t >= 0.0) { // plane is behind start
 	       
 		    x = start.x + direction.x*t;   // compute intersection point
 		    y = start.y + direction.y*t;
 		    z = start.z + direction.z*t;
-		    // System.out.println("t="+t+" point="+x+" "+y+" "+z);
+		    // System.err.println("t="+t+" point="+x+" "+y+" "+z);
 	       
 		    if( pointInPolytope(x,y,z) ) {
 			//                   if((t*t) > (end.x-start.x)*(end.x-start.x) +
@@ -1102,7 +1102,7 @@ public class BoundingPolytope extends Bounds {
 		    if( pointInPolytope(x,y,z) ) {
 			return true;  // ray intersects a face of polytope
 		    } else {
-			// System.out.println("point outside polytope");
+			// System.err.println("point outside polytope");
 		    }
 		} 
 	    }
@@ -1562,9 +1562,9 @@ public class BoundingPolytope extends Bounds {
 	    planes[a].z*planes[b].x*planes[c].y - planes[a].z*planes[b].y*planes[c].x -
 	    planes[a].y*planes[b].x*planes[c].z - planes[a].x*planes[b].z*planes[c].y; 
 
-	// System.out.println("\n det="+det);
+	// System.err.println("\n det="+det);
 	if( det*det < EPSILON ){
-	    // System.out.println("parallel planes="+a+" "+b+" "+c);
+	    // System.err.println("parallel planes="+a+" "+b+" "+c);
 	    return; // two planes are parallel
 	}
 	
diff --git a/src/classes/share/javax/media/j3d/BoundingSphere.java b/src/classes/share/javax/media/j3d/BoundingSphere.java
index d2ece73..71ad7c8 100644
--- a/src/classes/share/javax/media/j3d/BoundingSphere.java
+++ b/src/classes/share/javax/media/j3d/BoundingSphere.java
@@ -849,7 +849,7 @@ public class BoundingSphere extends Bounds {
  
 	rad2 = radius*radius;
 	if( l2oc < rad2 ){
-	    //      System.out.println("ray origin inside sphere" );
+	    //      System.err.println("ray origin inside sphere" );
 	    return true;   // ray origin inside sphere
 	}
  
@@ -862,7 +862,7 @@ public class BoundingSphere extends Bounds {
 	tca = oc.x*dir.x + oc.y*dir.y + oc.z*dir.z;
  
 	if( tca <= 0.0 ) {
-	    //      System.out.println("ray points away from sphere" );
+	    //      System.err.println("ray points away from sphere" );
 	    return false;  // ray points away from sphere
 	}
 	
@@ -870,14 +870,14 @@ public class BoundingSphere extends Bounds {
 	
 	if( t2hc > 0.0 ){
 	    t = tca - Math.sqrt(t2hc);
-	    //      System.out.println("ray  hits sphere:"+this.toString()+" t="+t+" direction="+dir );
+	    //      System.err.println("ray  hits sphere:"+this.toString()+" t="+t+" direction="+dir );
 	    position.x = origin.x + dir.x*t;
 	    position.y = origin.y + dir.y*t;
 	    position.z = origin.z + dir.z*t;
 	    position.w = t;
 	    return true;   // ray hits sphere
 	}else {
-	    //      System.out.println("ray does not hit sphere" );
+	    //      System.err.println("ray does not hit sphere" );
 	    return false;
 	}
 
@@ -965,14 +965,14 @@ public class BoundingSphere extends Bounds {
  
 	rad2 = radius*radius;
 	if( l2oc < rad2 ){
-	    //      System.out.println("ray origin inside sphere" );
+	    //      System.err.println("ray origin inside sphere" );
 	    return true;   // ray origin inside sphere
 	}   
  
 	tca = oc.x*dir.x + oc.y*dir.y + oc.z*dir.z;
  
 	if( tca <= 0.0 ) {
-	    //      System.out.println("ray points away from sphere" );
+	    //      System.err.println("ray points away from sphere" );
 	    return false;  // ray points away from sphere
 	}   
  
@@ -1022,7 +1022,7 @@ public class BoundingSphere extends Bounds {
 
 	rad2 = radius*radius;
 	if( l2oc < rad2 ){
-	    //	System.out.println("ray origin inside sphere" );
+	    //	System.err.println("ray origin inside sphere" );
 	    return true;   // ray origin inside sphere
 	}
 
@@ -1035,17 +1035,17 @@ public class BoundingSphere extends Bounds {
 	tca = oc.x*dir.x + oc.y*dir.y + oc.z*dir.z;
 
 	if( tca <= 0.0 ) {
-	    //	System.out.println("ray points away from sphere" );
+	    //	System.err.println("ray points away from sphere" );
 	    return false;  // ray points away from sphere
 	}
 
 	t2hc = rad2 - l2oc + tca*tca;
 
 	if( t2hc > 0.0 ){ 
-	    //	System.out.println("ray hits sphere" );
+	    //	System.err.println("ray hits sphere" );
 	    return true;   // ray hits sphere
 	}else { 
-	    //	System.out.println("ray does not hit sphere" );
+	    //	System.err.println("ray does not hit sphere" );
 	    return false;
 	}
     }  
@@ -1081,7 +1081,7 @@ public class BoundingSphere extends Bounds {
 
 	rad2 = radius*radius;
 	if( l2oc < rad2 ){
-	    //	System.out.println("ray origin inside sphere" );
+	    //	System.err.println("ray origin inside sphere" );
 	    return true;   // ray origin inside sphere
 	}
 	
@@ -1094,7 +1094,7 @@ public class BoundingSphere extends Bounds {
 	tca = oc.x*dir.x + oc.y*dir.y + oc.z*dir.z;
 
 	if( tca <= 0.0 ) {
-	    //	System.out.println("ray points away from sphere" );
+	    //	System.err.println("ray points away from sphere" );
 	    return false;  // ray points away from sphere
 	}
 
@@ -1105,10 +1105,10 @@ public class BoundingSphere extends Bounds {
 	    intersectPoint.x = origin.x + direction.x*t;
 	    intersectPoint.y = origin.y + direction.y*t;
 	    intersectPoint.z = origin.z + direction.z*t;
-	    //	System.out.println("ray hits sphere" );
+	    //	System.err.println("ray hits sphere" );
 	    return true;   // ray hits sphere
 	}else { 
-	    //	System.out.println("ray does not hit sphere" );
+	    //	System.err.println("ray does not hit sphere" );
 	    return false;
 	}
     }
@@ -1688,7 +1688,7 @@ public class BoundingSphere extends Bounds {
 	    dist = planes[i].x*center.x + planes[i].y*center.y + 
 	        planes[i].z*center.z + planes[i].w;
 	    if (dist < 0.0 && (dist + radius) < 0.0) {
-		//System.out.println("Tossing " + i + " " + dist + " " + radius);
+		//System.err.println("Tossing " + i + " " + dist + " " + radius);
 		return(false);
 	    }
 	}
diff --git a/src/classes/share/javax/media/j3d/Bounds.java b/src/classes/share/javax/media/j3d/Bounds.java
index 59ed825..b2d38c5 100644
--- a/src/classes/share/javax/media/j3d/Bounds.java
+++ b/src/classes/share/javax/media/j3d/Bounds.java
@@ -221,7 +221,7 @@ public abstract class Bounds extends Object implements Cloneable {
 	    double dist = (new_point.x*planes[i].x + new_point.y*planes[i].y +
 		    new_point.z*planes[i].z + planes[i].w ) ;
 	    if (dist > EPSILON ){
-		System.out.println("new point is outside of" +
+		System.err.println("new point is outside of" +
 			" plane["+i+"] dist = " + dist);
 	    }
 	}
@@ -317,7 +317,7 @@ public abstract class Bounds extends Object implements Cloneable {
 	p.set(g);
 
 	if (debug) {
-	    System.out.println("closest_point():\nincoming g="+" "+g.x+" "+g.y+
+	    System.err.println("closest_point():\nincoming g="+" "+g.x+" "+g.y+
 		    " "+g.z);
 	}
 
@@ -329,7 +329,7 @@ public abstract class Bounds extends Object implements Cloneable {
 
 	while( !converged ) {
 	    if (debug) {
-		System.out.println("start: p="+" "+p.x+" "+p.y+" "+p.z);
+		System.err.println("start: p="+" "+p.x+" "+p.y+" "+p.z);
 	    }
 
 	    // test the current point against the planes, for each
@@ -362,7 +362,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		if (dist > EPSILON ){
 		    inside = false;
 		    if (debug) {
-			System.out.println("point outside plane["+i+"]=("+
+			System.err.println("point outside plane["+i+"]=("+
 			    pln.x+ ","+pln.y+",\n\t"+pln.z+
 			    ","+ pln.w+")\ndist = " + dist);
 		    }
@@ -371,7 +371,7 @@ public abstract class Bounds extends Object implements Cloneable {
 	    // see if we are done
 	    if (inside) {
 		if (debug) {
-		    System.out.println("p is inside");
+		    System.err.println("p is inside");
 		}
 		if (firstPoint) {
 		    firstInside = true;
@@ -391,10 +391,10 @@ public abstract class Bounds extends Object implements Cloneable {
 		h33 = 1.0 + cc * w;
 
 		if (debug) {
-		    System.out.println(" hessin= ");
-		    System.out.println(h11+" "+h12+" "+h13);
-		    System.out.println("     "+h22+" "+h23);
-		    System.out.println("           "+h33);
+		    System.err.println(" hessin= ");
+		    System.err.println(h11+" "+h12+" "+h13);
+		    System.err.println("     "+h22+" "+h23);
+		    System.err.println("           "+h33);
 		}
 
 		// these are the constant terms
@@ -403,7 +403,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		b3 = g.z - w * cd;
 
 		if (debug) {
-		    System.out.println(" b1,b2,b3 = "+b1+" "+b2+" " +b3);
+		    System.err.println(" b1,b2,b3 = "+b1+" "+b2+" " +b3);
 		}
 
 		// solve, d1, d2, d3 actually 1/dx, which is more useful
@@ -417,8 +417,8 @@ public abstract class Bounds extends Object implements Cloneable {
 		d3 = 1/(h33 - h13*l13 - t*l23);
 
 		if (debug) {
-		    System.out.println(" l12,l13,l23 "+l12+" "+l13+" "+l23);
-		    System.out.println(" d1,d2,d3 "+ d1+" "+d2+" "+d3);
+		    System.err.println(" l12,l13,l23 "+l12+" "+l13+" "+l23);
+		    System.err.println(" d1,d2,d3 "+ d1+" "+d2+" "+d3);
 		}
 
 		// we have L and D, now solve for y
@@ -427,7 +427,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		y3 = d3 * (b3 - h13*y1 - t*y2);
 
 		if (debug) {
-		    System.out.println(" y1,y2,y3 = "+y1+" "+y2+" "+y3);
+		    System.err.println(" y1,y2,y3 = "+y1+" "+y2+" "+y3);
 		}
 
 		// we have y, solve for n
@@ -436,14 +436,14 @@ public abstract class Bounds extends Object implements Cloneable {
 		n.x = (y1 - l13*n.z - l12*n.y);
 
 		if (debug) {
-		    System.out.println("new point = " + n.x+" " + n.y+" " + 
+		    System.err.println("new point = " + n.x+" " + n.y+" " + 
 			n.z);
 		    test_point(planes, n);
 
 		    if (delta == null) delta = new Vector3d();
 		    delta.sub(n, p);
 		    delta.normalize();
-		    System.out.println("p->n direction: " + delta);
+		    System.err.println("p->n direction: " + delta);
 
 		    // check using the the javax.vecmath routine
 		    hMatrix.m00 = h11;
@@ -459,7 +459,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		    Point3d check = new Point3d(b1, b2, b3);
 		    hMatrix.transform(check);
 
-		    System.out.println("check point = " + check.x+" " + 
+		    System.err.println("check point = " + check.x+" " + 
 			check.y+" " + check.z);
 		}
 
@@ -468,7 +468,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		    (p.z-n.z)*(p.z-n.z);
 
 		if (debug) {
-		    System.out.println("p->n distance =" + dist );
+		    System.err.println("p->n distance =" + dist );
 		}
 
 		if( dist < EPSILON) { // close enough
@@ -485,10 +485,10 @@ public abstract class Bounds extends Object implements Cloneable {
 	    }
 	}
 	if (debug) {
-	    System.out.println("returning pnt ("+new_point.x+" "+
+	    System.err.println("returning pnt ("+new_point.x+" "+
 		    new_point.y+" "+new_point.z+")");
 
-	    if(firstInside) System.out.println("input point inside polytope ");
+	    if(firstInside) System.err.println("input point inside polytope ");
 	}
 	return firstInside;
     }
@@ -500,11 +500,11 @@ public abstract class Bounds extends Object implements Cloneable {
 
 
 	if (debug) {
-	    System.out.println("ptope_sphere intersect sphere ="+sphere);
+	    System.err.println("ptope_sphere intersect sphere ="+sphere);
 	}
 	inside = closest_point( sphere.center, polyTope.planes, p );
 	if (debug) {
-	    System.out.println("ptope sphere intersect point ="+p);
+	    System.err.println("ptope sphere intersect point ="+p);
 	}
 	if (!inside){
 	    // if distance between polytope and sphere center is greater than 
@@ -512,18 +512,18 @@ public abstract class Bounds extends Object implements Cloneable {
 	    if (p.distanceSquared( sphere.center) > 
 					sphere.radius*sphere.radius){
 		if (debug) {
-		    System.out.println("ptope_sphere returns false");
+		    System.err.println("ptope_sphere returns false");
 		}
 		return false;
 	    } else {
 		if (debug) {
-		    System.out.println("ptope_sphere returns true");
+		    System.err.println("ptope_sphere returns true");
 		}
 		return true;
 	    }
 	} else {
 	    if (debug) {
-		System.out.println("ptope_sphere returns true");
+		System.err.println("ptope_sphere returns true");
 	    }
 	    return true;
 	}
@@ -533,7 +533,7 @@ public abstract class Bounds extends Object implements Cloneable {
          Vector4d planes[] = new Vector4d[6];
 
 	if (debug) {
-	    System.out.println("ptope_abox, box = " + box);
+	    System.err.println("ptope_abox, box = " + box);
 	}
 	planes[0] = new Vector4d( -1.0, 0.0, 0.0, box.lower.x);
 	planes[1] = new Vector4d(  1.0, 0.0, 0.0,-box.upper.x);
@@ -547,7 +547,7 @@ public abstract class Bounds extends Object implements Cloneable {
  
 	boolean result = intersect_ptope_ptope( polyTope, pbox );
 	if (debug) {
-	    System.out.println("ptope_abox returns " + result);
+	    System.err.println("ptope_abox returns " + result);
 	}
 	return(result);
     }   
@@ -572,7 +572,7 @@ public abstract class Bounds extends Object implements Cloneable {
 	
 	// get the closest points on each polytope
 	if (debug) {
-	    System.out.println("ptope_ptope: first g = "+g); 
+	    System.err.println("ptope_ptope: first g = "+g); 
 	}
 	intersect = closest_point( g, poly2.planes, p);
 
@@ -581,11 +581,11 @@ public abstract class Bounds extends Object implements Cloneable {
 	}
 
 	if (debug) {
-	    System.out.println("first p = "+p+"\n"); 
+	    System.err.println("first p = "+p+"\n"); 
 	}
 	 intersect = closest_point( p, poly1.planes, gnew);
 	if (debug) {
-	    System.out.println("gnew = "+gnew+" intersect="+intersect); 
+	    System.err.println("gnew = "+gnew+" intersect="+intersect); 
 	}
 
 	// loop until the closest points on the two polytopes are not changing
@@ -601,7 +601,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		g.set(gnew);
 		intersect = closest_point( g, poly2.planes, pnew );
 		if (debug) {
-		    System.out.println("pnew = "+pnew+" intersect="+intersect); 
+		    System.err.println("pnew = "+pnew+" intersect="+intersect); 
 		}
 	    } else {
 		g.set(gnew);
@@ -615,7 +615,7 @@ public abstract class Bounds extends Object implements Cloneable {
 		if( !intersect ) { 
 		    intersect = closest_point( p, poly1.planes, gnew );
 		    if (debug) {
-			System.out.println("gnew = "+gnew+" intersect="+
+			System.err.println("gnew = "+gnew+" intersect="+
 			    intersect); 
 		    }
 		}
@@ -627,8 +627,8 @@ public abstract class Bounds extends Object implements Cloneable {
 	}
 
 	if (debug) {
-	    System.out.println("gnew="+" "+gnew.x+" "+gnew.y+" "+gnew.z);
-	    System.out.println("pnew="+" "+pnew.x+" "+pnew.y+" "+pnew.z);
+	    System.err.println("gnew="+" "+gnew.x+" "+gnew.y+" "+gnew.z);
+	    System.err.println("pnew="+" "+pnew.x+" "+pnew.y+" "+pnew.z);
 	}
 	return intersect;
     }
diff --git a/src/classes/share/javax/media/j3d/BranchGroupRetained.java b/src/classes/share/javax/media/j3d/BranchGroupRetained.java
index ca3b1a6..568f04b 100644
--- a/src/classes/share/javax/media/j3d/BranchGroupRetained.java
+++ b/src/classes/share/javax/media/j3d/BranchGroupRetained.java
@@ -193,7 +193,7 @@ class BranchGroupRetained extends GroupRetained {
 	    }
 	    if (J3dDebug.doDebug(J3dDebug.compileState, J3dDebug.LEVEL_5)) {
 		this.traverse(false, 1);
-		System.out.println();
+		System.err.println();
 	    }
 	}
     }
diff --git a/src/classes/share/javax/media/j3d/CachedFrustum.java b/src/classes/share/javax/media/j3d/CachedFrustum.java
index 670d535..4f17d79 100644
--- a/src/classes/share/javax/media/j3d/CachedFrustum.java
+++ b/src/classes/share/javax/media/j3d/CachedFrustum.java
@@ -191,7 +191,7 @@ class CachedFrustum {
 
 
 	if( det*det < EPSILON ){
-	    // System.out.println("************** Two planes are parallel : det = " + det);
+	    // System.err.println("************** Two planes are parallel : det = " + det);
 	    return;       // two planes are parallel
 	}
 
diff --git a/src/classes/share/javax/media/j3d/CachedTargets.java b/src/classes/share/javax/media/j3d/CachedTargets.java
index 9af07a5..29d5861 100644
--- a/src/classes/share/javax/media/j3d/CachedTargets.java
+++ b/src/classes/share/javax/media/j3d/CachedTargets.java
@@ -98,9 +98,9 @@ class CachedTargets {
     void dump() {
         for(int i=0; i<Targets.MAX_NODELIST; i++) {
 	    if (targetArr[i] != null) {
-		System.out.println("  " + typeString[i]);
+		System.err.println("  " + typeString[i]);
         	for(int j=0; j<targetArr[i].length; j++) {
-		    System.out.println("  " + targetArr[i][j]);
+		    System.err.println("  " + targetArr[i][j]);
 	        }
 	    }
         }
diff --git a/src/classes/share/javax/media/j3d/CanvasViewCache.java b/src/classes/share/javax/media/j3d/CanvasViewCache.java
index 05b8324..99de148 100644
--- a/src/classes/share/javax/media/j3d/CanvasViewCache.java
+++ b/src/classes/share/javax/media/j3d/CanvasViewCache.java
@@ -223,12 +223,12 @@ class CanvasViewCache extends Object {
 
     void getCanvasPositionAndSize() {
 	if(J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2) {
-	    System.out.println("Get canvas position and size");
-	    System.out.println("Before");
-	    System.out.println("Canvas pos = (" + awtCanvasX + ", " +
+	    System.err.println("Get canvas position and size");
+	    System.err.println("Before");
+	    System.err.println("Canvas pos = (" + awtCanvasX + ", " +
 			       awtCanvasY + "), size = " + awtCanvasWidth +
 			       "x" + awtCanvasHeight);
-	    System.out.println("After");
+	    System.err.println("After");
 	}
 	awtCanvasX = canvas.newPosition.x;
 	awtCanvasY = canvas.newPosition.y;
@@ -243,7 +243,7 @@ class CanvasViewCache extends Object {
 	}
 
 	if (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1) {
-	    System.out.println("Canvas pos = (" + awtCanvasX + ", " +
+	    System.err.println("Canvas pos = (" + awtCanvasX + ", " +
 			       awtCanvasY + "), size = " + awtCanvasWidth +
 			       "x" + awtCanvasHeight);
 	}
@@ -376,7 +376,7 @@ class CanvasViewCache extends Object {
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1)) {
 	    synchronized(debugLock) {
-		System.out.println("------------------------------");
+		System.err.println("------------------------------");
 		doComputeDerivedData(currentFlag,cvc,frustumBBox,doInfinite);
 	    }
 	}
@@ -412,20 +412,20 @@ class CanvasViewCache extends Object {
 
         if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
 	    if(cvcDirtyMask != 0)
-		System.out.println("cvcDirtyMask : " +  cvcDirtyMask);
+		System.err.println("cvcDirtyMask : " +  cvcDirtyMask);
 
 	    if(scrvcDirtyMask != 0)
-		System.out.println("scrvcDirtyMask : "+ scrvcDirtyMask);
+		System.err.println("scrvcDirtyMask : "+ scrvcDirtyMask);
 
 	    if(viewCache.vcDirtyMask != 0)
-		System.out.println("vcDirtyMask : " +  viewCache.vcDirtyMask);
+		System.err.println("vcDirtyMask : " +  viewCache.vcDirtyMask);
 	}
 
 
 	// NOTE: This fix is only fixing the symptoms, but not the
 	// root of the bug.  We shouldn't have to check for null here.
 	if(viewCache.vpRetained == null) {
-	     System.out.println("CanvasViewCache : Error! viewCache.vpRetained is null");
+	     System.err.println("CanvasViewCache : Error! viewCache.vpRetained is null");
 	    return;
 	}
 
@@ -463,14 +463,14 @@ class CanvasViewCache extends Object {
 	    vpcToVworld.set(viewCache.vpRetained.getLastLocalToVworld(null));
 	}
 
-	// System.out.println("vpcToVworld is \n" + vpcToVworld);
+	// System.err.println("vpcToVworld is \n" + vpcToVworld);
 
         try {
 	    vworldToVpc.invert(vpcToVworld);
 	}
 	catch (SingularMatrixException e) {
 	    vworldToVpc.setIdentity();
-	    //System.out.println("SingularMatrixException encountered when doing vworldToVpc invert");
+	    //System.err.println("SingularMatrixException encountered when doing vworldToVpc invert");
 	}
         if (doInfinite) {
             vworldToVpc.getRotation(infVworldToVpc);
@@ -519,23 +519,23 @@ class CanvasViewCache extends Object {
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1)) {
 	    // Print some data :
-	    System.out.println("useStereo = " + useStereo);
-	    System.out.println("leftProjection:\n" + leftProjection);
-	    System.out.println("rightProjection:\n " + rightProjection);
-	    System.out.println("leftVpcToEc:\n" + leftVpcToEc);
-	    System.out.println("rightVpcToEc:\n" + rightVpcToEc);
-	    System.out.println("vpcToVworld:\n" + vpcToVworld);
-	    System.out.println("vworldToVpc:\n" + vworldToVpc);
+	    System.err.println("useStereo = " + useStereo);
+	    System.err.println("leftProjection:\n" + leftProjection);
+	    System.err.println("rightProjection:\n " + rightProjection);
+	    System.err.println("leftVpcToEc:\n" + leftVpcToEc);
+	    System.err.println("rightVpcToEc:\n" + rightVpcToEc);
+	    System.err.println("vpcToVworld:\n" + vpcToVworld);
+	    System.err.println("vworldToVpc:\n" + vworldToVpc);
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
 		int i;
 		for (i = 0; i < leftFrustumPlanes.length; i++) {
-		    System.out.println("leftFrustumPlanes " + i + " is " +
+		    System.err.println("leftFrustumPlanes " + i + " is " +
 				       leftFrustumPlanes[i]);
 		}
 
 		for (i = 0; i < rightFrustumPlanes.length; i++) {
-		    System.out.println("rightFrustumPlanes " + i + " is " +
+		    System.err.println("rightFrustumPlanes " + i + " is " +
 				       rightFrustumPlanes[i]);
 		}
 	    }
@@ -590,20 +590,20 @@ class CanvasViewCache extends Object {
 	physicalWindowCenter.z = 0.0;
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("Canvas pos = (" + awtCanvasX + ", " +
+	    System.err.println("Canvas pos = (" + awtCanvasX + ", " +
 			       awtCanvasY + "), size = " + awtCanvasWidth +
 			       "x" + awtCanvasHeight);
 
-	    System.out.println("Window LL corner (in plate coordinates): " +
+	    System.err.println("Window LL corner (in plate coordinates): " +
 		"(" + physicalWindowXLeft + "," + physicalWindowYBottom + ")");
 
-	    System.out.println("Window size (in plate coordinates): " +
+	    System.err.println("Window size (in plate coordinates): " +
 		"(" + physicalWindowWidth + "," + physicalWindowHeight + ")");
 
-	    System.out.println("Window center (in plate coordinates): " +
+	    System.err.println("Window center (in plate coordinates): " +
 			       physicalWindowCenter);
 
-	    System.out.println();
+	    System.err.println();
 	}
 
 	// Compute the view platform scale.  This combines
@@ -616,7 +616,7 @@ class CanvasViewCache extends Object {
 		switch(effectiveMonoscopicViewPolicy) {
 		case View.CYCLOPEAN_EYE_VIEW:
 		    if(J3dDebug.devPhase) {
-			System.out.println("CanvasViewCache : Should never reach here.\n" +
+			System.err.println("CanvasViewCache : Should never reach here.\n" +
 					   "HMD_VIEW with CYCLOPEAN_EYE_VIEW is not allowed");
 		    }
 		    break;
@@ -665,19 +665,19 @@ class CanvasViewCache extends Object {
 
 	viewPlatformScale = windowScale * screenScale;
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("viewCache.windowResizePolicy = " +
+	    System.err.println("viewCache.windowResizePolicy = " +
 			       viewCache.windowResizePolicy);
-	    System.out.println("physicalWindowWidth = " + physicalWindowWidth);
-	    System.out.println("physicalScreenWidth = " + physicalScreenWidth);
-	    System.out.println("windowScale = " + windowScale);
-	    System.out.println("screenScale = " + screenScale);
-	    System.out.println("viewPlatformScale = " + viewPlatformScale);
+	    System.err.println("physicalWindowWidth = " + physicalWindowWidth);
+	    System.err.println("physicalScreenWidth = " + physicalScreenWidth);
+	    System.err.println("windowScale = " + windowScale);
+	    System.err.println("screenScale = " + screenScale);
+	    System.err.println("viewPlatformScale = " + viewPlatformScale);
 	}
     }
 
     private void cacheEyePosFixedField() {
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1))
-	    System.out.println("cacheEyePosFixedField:");
+	    System.err.println("cacheEyePosFixedField:");
 
 	// y is always the window center
 	rightEyeInImagePlate.y =
@@ -735,7 +735,7 @@ class CanvasViewCache extends Object {
     private void cacheEyePosWindowRelative() {
 
 	if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1))
-	    System.out.println("cacheEyePosWindowRelative:");
+	    System.err.println("cacheEyePosWindowRelative:");
 
 	// y is always the window center
 	rightEyeInImagePlate.y =
@@ -803,7 +803,7 @@ class CanvasViewCache extends Object {
      */
     private void cacheEyePosScreenRelative(Point3d leftEye, Point3d rightEye) {
 	if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1))
-	    System.out.println("cacheEyePosScreenRelative:");
+	    System.err.println("cacheEyePosScreenRelative:");
 
 	if (!useStereo) {
 	    switch(effectiveMonoscopicViewPolicy) {
@@ -862,18 +862,18 @@ class CanvasViewCache extends Object {
      */
     private void computeTrackedEyePosition() {
 	if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("computeTrackedEyePosition:");
-	    System.out.println("viewCache.headTrackerToTrackerBase:");
-	    System.out.println(viewCache.headTrackerToTrackerBase);
+	    System.err.println("computeTrackedEyePosition:");
+	    System.err.println("viewCache.headTrackerToTrackerBase:");
+	    System.err.println(viewCache.headTrackerToTrackerBase);
 
-	    System.out.println("viewCache.headToHeadTracker:");
-	    System.out.println(viewCache.headToHeadTracker);
+	    System.err.println("viewCache.headToHeadTracker:");
+	    System.err.println(viewCache.headToHeadTracker);
 	}
 
 	if (viewCache.viewPolicy != View.HMD_VIEW) {
 	    if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("screenViewCache.trackerBaseToImagePlate:");
-		System.out.println(screenViewCache.trackerBaseToImagePlate);
+		System.err.println("screenViewCache.trackerBaseToImagePlate:");
+		System.err.println(screenViewCache.trackerBaseToImagePlate);
 	    }
 
 	    headToLeftImagePlate.set(coexistenceCenter);
@@ -889,8 +889,8 @@ class CanvasViewCache extends Object {
 	}
 	else {
 	    if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("headTrackerToLeftImagePlate:");
-		System.out.println(headTrackerToLeftImagePlate);
+		System.err.println("headTrackerToLeftImagePlate:");
+		System.err.println(headTrackerToLeftImagePlate);
 	    }
 
 	    headToLeftImagePlate.mul(headTrackerToLeftImagePlate,
@@ -914,10 +914,10 @@ class CanvasViewCache extends Object {
 	}
 
 	if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("headToLeftImagePlate:");
-	    System.out.println(headToLeftImagePlate);
-	    System.out.println("headToRightImagePlate:");
-	    System.out.println(headToRightImagePlate);
+	    System.err.println("headToLeftImagePlate:");
+	    System.err.println(headToLeftImagePlate);
+	    System.err.println("headToRightImagePlate:");
+	    System.err.println(headToRightImagePlate);
 
 	}
     }
@@ -971,15 +971,15 @@ class CanvasViewCache extends Object {
 	    nominalEyeOffset = viewCache.nominalEyeOffsetFromNominalScreen;
 
 	if ((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1)) {
-	    System.out.println("leftEyeInImagePlate = " +
+	    System.err.println("leftEyeInImagePlate = " +
 			       leftEyeInImagePlate);
-	    System.out.println("rightEyeInImagePlate = " +
+	    System.err.println("rightEyeInImagePlate = " +
 			       rightEyeInImagePlate);
-	    System.out.println("centerEyeInImagePlate = " +
+	    System.err.println("centerEyeInImagePlate = " +
 			       centerEyeInImagePlate);
-	    System.out.println("nominalEyeOffset = " +
+	    System.err.println("nominalEyeOffset = " +
 			       nominalEyeOffset);
-	    System.out.println();
+	    System.err.println();
 	}
     }
 
@@ -996,7 +996,7 @@ class CanvasViewCache extends Object {
 	    catch (SingularMatrixException e) {
 		leftPlateToVpc.setIdentity();
 		/*
-		  System.out.println("SingularMatrixException encountered when doing" +
+		  System.err.println("SingularMatrixException encountered when doing" +
 		  " leftPlateToVpc invert");
 		  */
 	    }
@@ -1011,7 +1011,7 @@ class CanvasViewCache extends Object {
 		catch (SingularMatrixException e) {
 		    rightPlateToVpc.setIdentity();
 		    /*
-		      System.out.println("SingularMatrixException encountered when doing" +
+		      System.err.println("SingularMatrixException encountered when doing" +
 		      " rightPlateToVpc invert");
 		      */
 		}
@@ -1022,13 +1022,13 @@ class CanvasViewCache extends Object {
 	    }
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("vpcToVworld:");
-		System.out.println(vpcToVworld);
-		System.out.println("vpcToLeftPlate:");
-		System.out.println(vpcToLeftPlate);
+		System.err.println("vpcToVworld:");
+		System.err.println(vpcToVworld);
+		System.err.println("vpcToLeftPlate:");
+		System.err.println(vpcToLeftPlate);
 		if(useStereo) {
-		    System.out.println("vpcToRightPlate:");
-		    System.out.println(vpcToRightPlate);
+		    System.err.println("vpcToRightPlate:");
+		    System.err.println(vpcToRightPlate);
 
 		}
 
@@ -1054,12 +1054,12 @@ class CanvasViewCache extends Object {
 	    headToVworld.mul(leftPlateToVworld, headToLeftImagePlate);
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("leftPlateToVworld:");
-		System.out.println(leftPlateToVworld);
-		System.out.println("headToLeftImagePlate:");
-		System.out.println(headToLeftImagePlate);
-		System.out.println("...gives -> headToVworld:");
-		System.out.println(headToVworld);
+		System.err.println("leftPlateToVworld:");
+		System.err.println(leftPlateToVworld);
+		System.err.println("headToLeftImagePlate:");
+		System.err.println(headToLeftImagePlate);
+		System.err.println("...gives -> headToVworld:");
+		System.err.println(headToVworld);
 	    }
 	}
 
@@ -1138,8 +1138,8 @@ class CanvasViewCache extends Object {
 	}
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("vpcToCoexistence:");
-	    System.out.println(vpcToCoexistence);
+	    System.err.println("vpcToCoexistence:");
+	    System.err.println(vpcToCoexistence);
 	}
     }
 
@@ -1174,7 +1174,7 @@ class CanvasViewCache extends Object {
 
 	if(J3dDebug.devPhase) {
 	    if (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1) {
-		System.out.println("coexistenceCenter = " + coexistenceCenter);
+		System.err.println("coexistenceCenter = " + coexistenceCenter);
 	    }
 	}
     }
@@ -1208,11 +1208,11 @@ class CanvasViewCache extends Object {
 	}
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("coexistenceToLeftPlate:");
-	    System.out.println(coexistenceToLeftPlate);
+	    System.err.println("coexistenceToLeftPlate:");
+	    System.err.println(coexistenceToLeftPlate);
 	    if(useStereo) {
-		System.out.println("coexistenceToRightPlate:");
-		System.out.println(coexistenceToRightPlate);
+		System.err.println("coexistenceToRightPlate:");
+		System.err.println(coexistenceToRightPlate);
 
 	    }
 	}
@@ -1243,7 +1243,7 @@ class CanvasViewCache extends Object {
         }
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("vworldToCoexistenceScale = " +
+	    System.err.println("vworldToCoexistenceScale = " +
 			       vworldToCoexistenceScale);
 	}
 
@@ -1258,11 +1258,11 @@ class CanvasViewCache extends Object {
 	    leftVpcToEc.set(viewCache.compatVpcToEc);
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1)) {
-		System.out.println("Left projection and view matrices");
-		System.out.println("ecToCc (leftProjection) :");
-		System.out.println(leftProjection);
-		System.out.println("vpcToEc:");
-		System.out.println(leftVpcToEc);
+		System.err.println("Left projection and view matrices");
+		System.err.println("ecToCc (leftProjection) :");
+		System.err.println(leftProjection);
+		System.err.println("vpcToEc:");
+		System.err.println(leftVpcToEc);
 	    }
 
 	    computeFrustumPlanes(leftProjection, leftVpcToEc,
@@ -1274,10 +1274,10 @@ class CanvasViewCache extends Object {
 		rightVpcToEc.set(viewCache.compatVpcToEc);
 
 		if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1)) {
-		    System.out.println("Right projection and view matrices");
-		    System.out.println("ecToCc:");
-		    System.out.println("vpcToEc:");
-		    System.out.println(rightVpcToEc);
+		    System.err.println("Right projection and view matrices");
+		    System.err.println("ecToCc:");
+		    System.err.println("vpcToEc:");
+		    System.err.println(rightVpcToEc);
 		}
 
 		computeFrustumPlanes(rightProjection, rightVpcToEc,
@@ -1360,11 +1360,11 @@ class CanvasViewCache extends Object {
 	    // Call buildProjView to build the projection and view matrices.
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("Left projection and view matrices");
-		System.out.println("Fl " + Fl + " B " + B);
-		System.out.println("leftEyeInImagePlate\n" + leftEyeInImagePlate);
-		System.out.println("Before : leftProjection\n" + leftProjection);
-		System.out.println("Before leftVpcToEc\n" + leftVpcToEc);
+		System.err.println("Left projection and view matrices");
+		System.err.println("Fl " + Fl + " B " + B);
+		System.err.println("leftEyeInImagePlate\n" + leftEyeInImagePlate);
+		System.err.println("Before : leftProjection\n" + leftProjection);
+		System.err.println("Before leftVpcToEc\n" + leftVpcToEc);
 	    }
 
 	    buildProjView(leftEyeInImagePlate, coexistenceToLeftPlate,
@@ -1372,8 +1372,8 @@ class CanvasViewCache extends Object {
 
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("After : leftProjection\n" + leftProjection);
-		System.out.println("After leftVpcToEc\n" + leftVpcToEc);
+		System.err.println("After : leftProjection\n" + leftProjection);
+		System.err.println("After leftVpcToEc\n" + leftVpcToEc);
 	    }
 
 	    computeFrustumPlanes(leftProjection, leftVpcToEc,
@@ -1382,7 +1382,7 @@ class CanvasViewCache extends Object {
 
 	    if(useStereo) {
 		if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2))
-		    System.out.println("Right projection and view matrices");
+		    System.err.println("Right projection and view matrices");
 
 		buildProjView(rightEyeInImagePlate, coexistenceToRightPlate,
 			      vpcToRightPlate, Fr, B, rightProjection,
@@ -1442,16 +1442,16 @@ class CanvasViewCache extends Object {
      */
     private void analyzeProjection(Transform3D p, double xMax) {
 	if (viewCache.projectionPolicy == View.PARALLEL_PROJECTION)
-	    System.out.println("PARALLEL_PROJECTION =");
+	    System.err.println("PARALLEL_PROJECTION =");
 	else
-	    System.out.println("PERSPECTIVE_PROJECTION =");
+	    System.err.println("PERSPECTIVE_PROJECTION =");
 
-	System.out.println(p);
+	System.err.println(p);
 
 	double projectionPlaneZ = ((p.mat[0] * xMax + p.mat[3] - p.mat[15]) /
 				   (p.mat[14] - p.mat[2]));
 
-	System.out.println("projection plane at z = " + projectionPlaneZ);
+	System.err.println("projection plane at z = " + projectionPlaneZ);
     }
 
     /**
@@ -1510,10 +1510,10 @@ class CanvasViewCache extends Object {
 	*/
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("ep = " + ep);
-	    System.out.println("Lx = " + Lx + ", Hx = " + Hx);
-	    System.out.println("Ly = " + Ly + ", Hy = " + Hy);
-	    System.out.println("F = " + F + ", B = " + B);
+	    System.err.println("ep = " + ep);
+	    System.err.println("Lx = " + Lx + ", Hx = " + Hx);
+	    System.err.println("Ly = " + Ly + ", Hy = " + Hy);
+	    System.err.println("F = " + F + ", B = " + B);
 	}
 
 	// Compute the proper projection equation.  Note that we
@@ -1569,7 +1569,7 @@ class CanvasViewCache extends Object {
 	ecToCc.mul(tMat1);
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-	    System.out.println("ecToCc:");
+	    System.err.println("ecToCc:");
 	    analyzeProjection(ecToCc, Hx);
 	}
 
@@ -1587,8 +1587,8 @@ class CanvasViewCache extends Object {
 	    vpcToEc.mul(tMat1, vpc2Plate);
 
 	    if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
-		System.out.println("vpcToEc:");
-		System.out.println(vpcToEc);
+		System.err.println("vpcToEc:");
+		System.err.println(vpcToEc);
 	    }
 	}
 	else {
@@ -1634,23 +1634,23 @@ class CanvasViewCache extends Object {
 	// gives us the Cc to Vworld transform.
 	tMat2.mul(ecToCc, vpcToEc);
 	ccToVworld.mul(tMat2, vworldToVpc);
-	// System.out.println("ccToVworld = " + ccToVworld);
+	// System.err.println("ccToVworld = " + ccToVworld);
 	try {
 	    ccToVworld.invert();
 	}
 	catch (SingularMatrixException e) {
 	    ccToVworld.setIdentity();
-	    // System.out.println("SingularMatrixException encountered when doing invert in computeFrustumPlanes");
+	    // System.err.println("SingularMatrixException encountered when doing invert in computeFrustumPlanes");
 	}
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_2)) {
 	    Transform3D t = new Transform3D();
 	    t.mul(ecToCc, vpcToEc);
 	    t.mul(vworldToVpc);
-	    System.out.println("\nvworldToCc = " + t);
-	    System.out.println("ccToVworld = " + ccToVworld);
+	    System.err.println("\nvworldToCc = " + t);
+	    System.err.println("ccToVworld = " + ccToVworld);
 	    t.mul(ccToVworld);
-	    System.out.println("vworldToCc * ccToVworld = " + t);
+	    System.err.println("vworldToCc * ccToVworld = " + t);
 	}
 
 	// Transform the 8 corners of the viewing frustum into Vpc
@@ -1704,12 +1704,12 @@ class CanvasViewCache extends Object {
 		       frustumPoints[6], frustumPoints[5],
 		       frustumPlanes[5]);
 
-	//System.out.println("left plane = "   + frustumPlanes[0]);
-	//System.out.println("right plane = "  + frustumPlanes[1]);
-	//System.out.println("top plane = "    + frustumPlanes[2]);
-	//System.out.println("bottom plane = " + frustumPlanes[3]);
-	//System.out.println("front plane = "  + frustumPlanes[4]);
-	//System.out.println("back plane = "   + frustumPlanes[5]);
+	//System.err.println("left plane = "   + frustumPlanes[0]);
+	//System.err.println("right plane = "  + frustumPlanes[1]);
+	//System.err.println("top plane = "    + frustumPlanes[2]);
+	//System.err.println("bottom plane = " + frustumPlanes[3]);
+	//System.err.println("front plane = "  + frustumPlanes[4]);
+	//System.err.println("back plane = "   + frustumPlanes[5]);
     }
 
     private void computePlaneEq(Point4d p1, Point4d p2, Point4d p3, Point4d p4,
@@ -1947,8 +1947,8 @@ class CanvasViewCache extends Object {
             //     eye->imagePlate Plane dist  / eye->imagePlatePt dist
             // eye dist to plane is eyePos.z (eye is in +z space)
             // image->eye dist is -tVec1.z (image->eye is in -z dir)
-            //System.out.println("eye dist = " + (centerEyeInImagePlate.z));
-            //System.out.println("image dist = " + (-tVec1.z));
+            //System.err.println("eye dist = " + (centerEyeInImagePlate.z));
+            //System.err.println("image dist = " + (-tVec1.z));
 	    if (tVec1.z != 0) {
 		double zScale = centerEyeInImagePlate.z / (-tVec1.z);
 		screenX = centerEyeInImagePlate.x + tVec1.x * zScale;
@@ -1964,14 +1964,14 @@ class CanvasViewCache extends Object {
             screenY = imagePlatePoint.y;
         }
 
-	//System.out.println("screenX = " + screenX + " screenY = " + screenY);
+	//System.err.println("screenX = " + screenX + " screenY = " + screenY);
         // Note: screenPt is in image plate coords, at z=0
 
         // Transform from image plate coords to screen coords
         pixelLocation.x = (screenX / screenViewCache.metersPerPixelX) - canvasX;
         pixelLocation.y = screenViewCache.screenHeight - 1 -
 	    (screenY / screenViewCache.metersPerPixelY) - canvasY;
-        //System.out.println("pixelLocation = " + pixelLocation);
+        //System.err.println("pixelLocation = " + pixelLocation);
     }
 
     /**
@@ -2010,7 +2010,7 @@ class CanvasViewCache extends Object {
 	}
 
 	if((J3dDebug.devPhase) && (J3dDebug.canvasViewCache >= J3dDebug.LEVEL_1))
-	    System.out.println("Constructed a CanvasViewCache");
+	    System.err.println("Constructed a CanvasViewCache");
     }
 
     synchronized void setCanvas(Canvas3D c) {
diff --git a/src/classes/share/javax/media/j3d/CanvasViewEventCatcher.java b/src/classes/share/javax/media/j3d/CanvasViewEventCatcher.java
index 20af887..ee72c94 100644
--- a/src/classes/share/javax/media/j3d/CanvasViewEventCatcher.java
+++ b/src/classes/share/javax/media/j3d/CanvasViewEventCatcher.java
@@ -33,12 +33,12 @@ class CanvasViewEventCatcher extends ComponentAdapter {
     
     public void componentResized(ComponentEvent e) {
 	if (DEBUG) {
-	    System.out.println("Component resized " + e);
+	    System.err.println("Component resized " + e);
 	}
 	
 	if(e.getComponent() == canvas ) {
 	    if (DEBUG) {
-		System.out.println("It is canvas!");
+		System.err.println("It is canvas!");
 	    }
 	    synchronized(canvas) {
                 synchronized (canvas.dirtyMaskLock) {
@@ -59,7 +59,7 @@ class CanvasViewEventCatcher extends ComponentAdapter {
     
     public void componentMoved(ComponentEvent e) {
 	if (DEBUG) {
-	    System.out.println("Component moved " + e);
+	    System.err.println("Component moved " + e);
 	}
 
         synchronized(canvas) {
diff --git a/src/classes/share/javax/media/j3d/CgShaderProgramRetained.java b/src/classes/share/javax/media/j3d/CgShaderProgramRetained.java
index f504067..afcaa4d 100644
--- a/src/classes/share/javax/media/j3d/CgShaderProgramRetained.java
+++ b/src/classes/share/javax/media/j3d/CgShaderProgramRetained.java
@@ -26,7 +26,7 @@ class CgShaderProgramRetained extends ShaderProgramRetained {
     }
 
     synchronized void createMirrorObject() {
-	// System.out.println("CgShaderProgramRetained : createMirrorObject");
+	// System.err.println("CgShaderProgramRetained : createMirrorObject");
         // This method should only call by setLive().
 	if (mirror == null) {
 	    CgShaderProgramRetained  mirrorCgSP = new CgShaderProgramRetained();	    
diff --git a/src/classes/share/javax/media/j3d/ColoringAttributesRetained.java b/src/classes/share/javax/media/j3d/ColoringAttributesRetained.java
index ea49ce9..bd03a36 100644
--- a/src/classes/share/javax/media/j3d/ColoringAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/ColoringAttributesRetained.java
@@ -216,7 +216,7 @@ class ColoringAttributesRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 	    
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/CompileState.java b/src/classes/share/javax/media/j3d/CompileState.java
index 27119f1..6b7ab3a 100644
--- a/src/classes/share/javax/media/j3d/CompileState.java
+++ b/src/classes/share/javax/media/j3d/CompileState.java
@@ -166,24 +166,24 @@ class CompileState {
 
 
     void printStats() {
-	System.out.println("numTransformGroups= " + numTransformGroups);
-	System.out.println("numStaticTransformGroups= " + numStaticTransformGroups);
-	System.out.println("numMergedTransformGroups= " + numMergedTransformGroups);
-	System.out.println("numGroups= " + numGroups);
-	System.out.println("numMergedGroups= " + numMergedGroups);
-	System.out.println("numShapes= " + numShapes);
-	System.out.println("numShapesWStaticTG= " + numShapesWStaticTG);
-	System.out.println("numMergeShapes= " + numMergeShapes);
-	System.out.println("numMergeSets= " + numMergeSets);
-	System.out.println("numLinks= " + numLinks);
-	System.out.println("numSwitches= " + numSwitches);
-	System.out.println("numOrderedGroups= " + numOrderedGroups);
-	System.out.println("numMorphs= " + numMorphs);
+	System.err.println("numTransformGroups= " + numTransformGroups);
+	System.err.println("numStaticTransformGroups= " + numStaticTransformGroups);
+	System.err.println("numMergedTransformGroups= " + numMergedTransformGroups);
+	System.err.println("numGroups= " + numGroups);
+	System.err.println("numMergedGroups= " + numMergedGroups);
+	System.err.println("numShapes= " + numShapes);
+	System.err.println("numShapesWStaticTG= " + numShapesWStaticTG);
+	System.err.println("numMergeShapes= " + numMergeShapes);
+	System.err.println("numMergeSets= " + numMergeSets);
+	System.err.println("numLinks= " + numLinks);
+	System.err.println("numSwitches= " + numSwitches);
+	System.err.println("numOrderedGroups= " + numOrderedGroups);
+	System.err.println("numMorphs= " + numMorphs);
     }
 
     void doShapeMerge() {
 
-	//	System.out.println("doShapeMerge, shapeList = "+shapeLists);
+	//	System.err.println("doShapeMerge, shapeList = "+shapeLists);
 	if (shapeLists != null) {
 	    // loop over the shapes in each list, creating a single shape 
 	    // for each.  Add the shape to the group 
@@ -264,7 +264,7 @@ class CompileState {
 				    }
 				}
 				if (!found) {
-				    System.out.println("ShapeSet.add(): Can't remove " +
+				    System.err.println("ShapeSet.add(): Can't remove " +
 						       "shape from parent, can't find shape!");
 				}				    
 				
@@ -274,18 +274,18 @@ class CompileState {
 
 			    if (J3dDebug.devPhase && J3dDebug.debug) {
 				if (J3dDebug.doDebug(J3dDebug.compileState, J3dDebug.LEVEL_3)) {
-				    System.out.println("Dest is "+ parentGroup);
-				    System.out.println("Compile Shape "+mergeShape);
-				    System.out.println(mergeShape.geometryList.size()+" geoemtryList");
+				    System.err.println("Dest is "+ parentGroup);
+				    System.err.println("Compile Shape "+mergeShape);
+				    System.err.println(mergeShape.geometryList.size()+" geoemtryList");
 				    for (int j = 0; j < mergeShape.geometryList.size(); j++) {
 					GeometryRetained geo = ((GeometryRetained)mergeShape.geometryList.get(j));
 					if (geo != null)
-					    System.out.println("\t Geo_type = "+geo.geoType);
+					    System.err.println("\t Geo_type = "+geo.geoType);
 				    }
 
-				    System.out.println(numMerge+" Shapes were merged ");
+				    System.err.println(numMerge+" Shapes were merged ");
 				    for (int j = 0; j < numMerge; j++) {
-					System.out.println("\t" + toBeMergedShapes[j]);
+					System.err.println("\t" + toBeMergedShapes[j]);
 				    }
 				}
 			    }
diff --git a/src/classes/share/javax/media/j3d/EventCatcher.java b/src/classes/share/javax/media/j3d/EventCatcher.java
index 9532387..99939e9 100644
--- a/src/classes/share/javax/media/j3d/EventCatcher.java
+++ b/src/classes/share/javax/media/j3d/EventCatcher.java
@@ -146,7 +146,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
     public void componentResized(ComponentEvent e) {
 	if (e.getSource() == canvas) {
 	    if (DEBUG) {
-		System.out.println(e);
+		System.err.println(e);
 	    }
 	    canvas.sendEventToBehaviorScheduler(e);
 	    if (VirtualUniverse.mc.isD3D()) {
@@ -160,7 +160,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
     public void componentMoved(ComponentEvent e) {
 	if (e.getSource() == canvas) {
             if (DEBUG) {
-                System.out.println(e);
+                System.err.println(e);
             }
             canvas.sendEventToBehaviorScheduler(e);
 
@@ -174,7 +174,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 
     public void componentHidden(ComponentEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	if (e.getSource() == canvas) {
             canvas.sendEventToBehaviorScheduler(e);
@@ -184,7 +184,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 
     public void componentShown(ComponentEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	if (e.getSource() == canvas) {
             canvas.sendEventToBehaviorScheduler(e);
@@ -195,21 +195,21 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
     public void focusGained(FocusEvent e) {
 	canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
     public void focusLost(FocusEvent e) {
 	canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
     public void keyTyped(KeyEvent e) {
 	canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -223,7 +223,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	}
 
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -235,7 +235,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	    stopped = true;
 	}
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -251,7 +251,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	    canvas.sendEventToBehaviorScheduler(e);
 	}
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -266,7 +266,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	    canvas.sendEventToBehaviorScheduler(e);
 	}
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -274,7 +274,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
         if (mouseEvents) 
 	    canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -282,7 +282,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
         if (mouseEvents)
 	    canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -290,7 +290,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
         if (mouseEvents)
 	    canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -299,7 +299,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	// this routine will never be called unless mouseMotionEvent is enabled.
 	canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -308,7 +308,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	// this routine will never be called unless mouseMotionEvent is enabled.
 	canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
     
@@ -317,7 +317,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 	// this routine will never be called unless mouseWheelEvent is enabled.
 	canvas.sendEventToBehaviorScheduler(e);
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
     }
 
@@ -326,7 +326,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
      */
     public void windowClosed(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
        // Issue 458 - Don't set canvas visible to false
@@ -334,7 +334,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 
     public void windowClosing(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
         // Issue 458 - Don't set canvas.visible to false
@@ -342,21 +342,21 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 
     public void windowActivated(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
     }
 
     public void windowDeactivated(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
     }
 
     public void windowDeiconified(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
         if (canvas.view != null) {
@@ -367,7 +367,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 
     public void windowIconified(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
         if (canvas.view != null) {
@@ -378,7 +378,7 @@ class EventCatcher extends Object implements ComponentListener, FocusListener,
 
     public void windowOpened(WindowEvent e) {
 	if (DEBUG) {
-	    System.out.println(e);
+	    System.err.println(e);
 	}
 	canvas.sendEventToBehaviorScheduler(e);
 	canvas.evaluateVisiblilty();
diff --git a/src/classes/share/javax/media/j3d/FontExtrusion.java b/src/classes/share/javax/media/j3d/FontExtrusion.java
index 7b69bd4..160bb00 100644
--- a/src/classes/share/javax/media/j3d/FontExtrusion.java
+++ b/src/classes/share/javax/media/j3d/FontExtrusion.java
@@ -186,17 +186,17 @@ public class FontExtrusion extends Object {
 	//}
 	int i, num = coords.size();
 	pnts = new Point2f[num];
-	//System.out.println("num "+num+" inc "+inc);
+	//System.err.println("num "+num+" inc "+inc);
 	if (inc == 0){
 	  for (i=0;i < num;i++){
 		pnts[i] = (Point2f)coords.get(i);
-		//System.out.println("i "+i+" x "+ pnts[i].x+" y "+pnts[i].y);
+		//System.err.println("i "+i+" x "+ pnts[i].x+" y "+pnts[i].y);
 	  }
 	}
 	else {
 	  for (i=0;i < num;i++) {
 		pnts[i] = (Point2f)coords.get(num - i -1);
-		//System.out.println("i "+i+" x "+ pnts[i].x+" y "+pnts[i].y);
+		//System.err.println("i "+i+" x "+ pnts[i].x+" y "+pnts[i].y);
 	  }
 	}
 
diff --git a/src/classes/share/javax/media/j3d/FreeListManager.java b/src/classes/share/javax/media/j3d/FreeListManager.java
index 42d12de..fca5988 100644
--- a/src/classes/share/javax/media/j3d/FreeListManager.java
+++ b/src/classes/share/javax/media/j3d/FreeListManager.java
@@ -40,7 +40,7 @@ class FreeListManager {
 
     // see if the current list can be shrunk
     static void manageLists() {
-// 	System.out.println("manageLists");
+// 	System.err.println("manageLists");
 	if (freelist[currlist] != null) {
 	    freelist[currlist].shrink();
 	}
@@ -52,7 +52,7 @@ class FreeListManager {
     // return the freelist specified by the list param
     static MemoryFreeList getFreeList(int list) {
 	if (list < 0 || list > maxFreeListNum) {
-	    if (DEBUG) System.out.println("illegal list");
+	    if (DEBUG) System.err.println("illegal list");
 	    return null;
 	}
 	else {
diff --git a/src/classes/share/javax/media/j3d/GLSLShaderProgramRetained.java b/src/classes/share/javax/media/j3d/GLSLShaderProgramRetained.java
index 008d6a4..2d870b8 100644
--- a/src/classes/share/javax/media/j3d/GLSLShaderProgramRetained.java
+++ b/src/classes/share/javax/media/j3d/GLSLShaderProgramRetained.java
@@ -26,7 +26,7 @@ class GLSLShaderProgramRetained extends ShaderProgramRetained {
     }
 
     synchronized void createMirrorObject() {
-	// System.out.println("GLSLShaderProgramRetained : createMirrorObject");
+	// System.err.println("GLSLShaderProgramRetained : createMirrorObject");
         // This method should only call by setLive().
 	if (mirror == null) {
             GLSLShaderProgramRetained  mirrorGLSLSP = new GLSLShaderProgramRetained();
diff --git a/src/classes/share/javax/media/j3d/GeneralizedStrip.java b/src/classes/share/javax/media/j3d/GeneralizedStrip.java
index a0dff86..5717c82 100644
--- a/src/classes/share/javax/media/j3d/GeneralizedStrip.java
+++ b/src/classes/share/javax/media/j3d/GeneralizedStrip.java
@@ -86,7 +86,7 @@ class GeneralizedStrip {
 		System.arraycopy(ints, 0, newints, 0, count) ;
 		ints = newints ;
 		if (debug)
-		    System.out.println
+		    System.err.println
 			("GeneralizedStrip.IntList: reallocated " +
 			 (2*count) + " ints") ;
 	    }
@@ -281,29 +281,29 @@ class GeneralizedStrip {
 		(J3dI18N.getString("GeneralizedStrip0")) ;
 
 	if (debug) {
-	    System.out.println("GeneralizedStrip.toStripsAndFans") ;
+	    System.err.println("GeneralizedStrip.toStripsAndFans") ;
 	    if (v > size)
-		System.out.println(" ended with a degenerate triangle:" +
+		System.err.println(" ended with a degenerate triangle:" +
 				   " number of vertices: " + (v-size)) ;
 	    
-	    System.out.println("\n number of strips: " + stripCounts.count) ;
+	    System.err.println("\n number of strips: " + stripCounts.count) ;
 	    if (stripCounts.count > 0) {
-		System.out.println(" number of vertices: " + stripVerts.count) ;
-		System.out.println(" vertices/strip: " +
+		System.err.println(" number of vertices: " + stripVerts.count) ;
+		System.err.println(" vertices/strip: " +
 				   (float)stripVerts.count/stripCounts.count) ;
-		System.out.println(" strip counts: " + stripCounts.toString()) ;
-		// System.out.println(" indices: " + stripVerts.toString()) ;
+		System.err.println(" strip counts: " + stripCounts.toString()) ;
+		// System.err.println(" indices: " + stripVerts.toString()) ;
 	    }
 
-	    System.out.println("\n number of fans: " + fanCounts.count) ;
+	    System.err.println("\n number of fans: " + fanCounts.count) ;
 	    if (fanCounts.count > 0) {
-		System.out.println(" number of vertices: " + fanVerts.count) ;
-		System.out.println(" vertices/strip: " +
+		System.err.println(" number of vertices: " + fanVerts.count) ;
+		System.err.println(" vertices/strip: " +
 				   (float)fanVerts.count/fanCounts.count) ;
-		System.out.println(" fan counts: " + fanCounts.toString()) ;
-		// System.out.println(" indices: " + fanVerts.toString()) ;
+		System.err.println(" fan counts: " + fanCounts.toString()) ;
+		// System.err.println(" indices: " + fanVerts.toString()) ;
 	    }
-	    System.out.println("\n total vertices: " +
+	    System.err.println("\n total vertices: " +
 			       (stripVerts.count + fanVerts.count) + 
 			       "\n original number of vertices: " + size +
 			       "\n") ;
@@ -444,21 +444,21 @@ class GeneralizedStrip {
 	StripArray sa = new StripArray(stripVerts, stripCounts) ;
 
 	if (debug) {
-	    System.out.println("GeneralizedStrip.toTriangleStrips" + 
+	    System.err.println("GeneralizedStrip.toTriangleStrips" + 
 			       "\n number of strips: " +
 			       sa.stripCounts.count) ;
 	    if (sa.stripCounts.count > 0) {
-		System.out.println(" number of vertices: " +
+		System.err.println(" number of vertices: " +
 				   sa.vertices.count + 
 				   "\n vertices/strip: " +
 				   ((float)sa.vertices.count /
 				    (float)sa.stripCounts.count)) ;
-		System.out.print(" strip counts: [") ;
+		System.err.print(" strip counts: [") ;
 		for (i = 0 ; i < sa.stripCounts.count-1 ; i++)
-		    System.out.print(sa.stripCounts.ints[i] + ", ") ;
-		System.out.println(sa.stripCounts.ints[i] + "]") ;
+		    System.err.print(sa.stripCounts.ints[i] + ", ") ;
+		System.err.println(sa.stripCounts.ints[i] + "]") ;
 	    }
-	    System.out.println() ;
+	    System.err.println() ;
 	}
 	return sa ;
     }
@@ -536,7 +536,7 @@ class GeneralizedStrip {
 	    vertexCount += 3 * getTriangleCount(sa[1].stripCounts) ;
 
 	if (debug)
-	    System.out.println("GeneralizedStrip.toTriangles\n" +
+	    System.err.println("GeneralizedStrip.toTriangles\n" +
 			       " number of triangles: " + vertexCount/3 + "\n" +
 			       " number of vertices: " + vertexCount + "\n") ;
 	int t = 0 ;
@@ -636,7 +636,7 @@ class GeneralizedStrip {
 	    }
 
 	if (debug)
-	    System.out.print("GeneralizedStrip.toStripsAndTriangles\n" +
+	    System.err.print("GeneralizedStrip.toStripsAndTriangles\n" +
 			     " short strip size: " + shortStripSize +
 			     " short strips tolerated: " + maxShortStrips +
 			     " number of short strips: " + shortStripCount +
@@ -673,17 +673,17 @@ class GeneralizedStrip {
 	    sa[1] = new StripArray(new IntList(triangles), null) ;
 
 	    if (debug) {
-		System.out.println(" triangles separated: " + triangleCount) ;
+		System.err.println(" triangles separated: " + triangleCount) ;
 		if (longStripCount > 0) {
-		    System.out.println
+		    System.err.println
 			(" new vertices/strip: " +
 			 ((float)longStripVertexCount/(float)longStripCount)) ;
 
-		    System.out.print(" long strip counts: [") ;
+		    System.err.print(" long strip counts: [") ;
 		    for (int i = 0 ; i < longStripCount-1 ; i++)
-			System.out.print(newStripCounts[i++] + ", ") ;
+			System.err.print(newStripCounts[i++] + ", ") ;
 		    
-		    System.out.println
+		    System.err.println
 			(newStripCounts[longStripCount-1] + "]\n") ;
 		}
 	    }
@@ -746,19 +746,19 @@ class GeneralizedStrip {
 		(J3dI18N.getString("GeneralizedStrip0")) ;
 
 	if (debug) {
-	    System.out.println("GeneralizedStrip.toLineStrips\n") ;
+	    System.err.println("GeneralizedStrip.toLineStrips\n") ;
 	    if (v > size)
-		System.out.println(" ended with a degenerate line") ;
+		System.err.println(" ended with a degenerate line") ;
 
-	    System.out.println(" number of strips: " + stripCounts.count) ;
+	    System.err.println(" number of strips: " + stripCounts.count) ;
 	    if (stripCounts.count > 0) {
-		System.out.println(" number of vertices: " + stripVerts.count) ;
-		System.out.println(" vertices/strip: " +
+		System.err.println(" number of vertices: " + stripVerts.count) ;
+		System.err.println(" vertices/strip: " +
 				   (float)stripVerts.count/stripCounts.count) ;
-		System.out.println(" strip counts: " + stripCounts.toString()) ;
-		// System.out.println(" indices: " + stripVerts.toString()) ;
+		System.err.println(" strip counts: " + stripCounts.toString()) ;
+		// System.err.println(" indices: " + stripVerts.toString()) ;
 	    }
-	    System.out.println() ;
+	    System.err.println() ;
 	}
 
 	if (stripCounts.count > 0)
diff --git a/src/classes/share/javax/media/j3d/GeometryArrayRetained.java b/src/classes/share/javax/media/j3d/GeometryArrayRetained.java
index 1ef439c..005f654 100644
--- a/src/classes/share/javax/media/j3d/GeometryArrayRetained.java
+++ b/src/classes/share/javax/media/j3d/GeometryArrayRetained.java
@@ -355,7 +355,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
         super.doSetLive(inBackgroundGroup, refCount);
 	super.markAsLive();
 	// Send message to RenderingAttribute structure to obtain a dlistId
-	//	System.out.println("Geometry - "+this+"refCount = "+this.refCount);
+	//	System.err.println("Geometry - "+this+"refCount = "+this.refCount);
 	if (this.refCount > 1) {
 	    // Send to rendering attribute structure,
 	    /*
@@ -412,14 +412,14 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 
     void computeBoundingBox() {
 
-	//	System.out.println("computeBoundingBox ....");
+	//	System.err.println("computeBoundingBox ....");
 
 	if ((vertexFormat & GeometryArray.BY_REFERENCE) == 0) {
 	    // by copy	    
 	    computeBoundingBox(initialVertexIndex, vertexData);
 	    
 	} else if ((vertexFormat & GeometryArray.USE_NIO_BUFFER) != 0) { // USE_NIO_BUFFER 
-	    //System.out.println("vertexFormat & GeometryArray.USE_NIO_BUFFER");
+	    //System.err.println("vertexFormat & GeometryArray.USE_NIO_BUFFER");
 	    if((vertexFormat & GeometryArray.INTERLEAVED) != 0) {
 		computeBoundingBox(initialCoordIndex, interleavedFloatBufferImpl);
 	    } else if((vertexType & PF) != 0) {
@@ -429,19 +429,19 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    }
 	    
 	} else if ((vertexFormat & GeometryArray.INTERLEAVED) != 0) {
-	    //System.out.println("vertexFormat & GeometryArray.INTERLEAVED");
+	    //System.err.println("vertexFormat & GeometryArray.INTERLEAVED");
 	    computeBoundingBox(initialCoordIndex, interLeavedVertexData);
 	} else if ((vertexType & PF) != 0) {
-	    //System.out.println("vertexType & PF");
+	    //System.err.println("vertexType & PF");
 	    computeBoundingBox(floatRefCoords);
 	} else if ((vertexType & P3F) != 0) {
-	    //System.out.println("vertexType & P3F");
+	    //System.err.println("vertexType & P3F");
 	    computeBoundingBox(p3fRefCoords);
 	} else if ((vertexType & P3D) != 0) {
-	    //System.out.println("vertexType & P3D");
+	    //System.err.println("vertexType & P3D");
 	    computeBoundingBox(p3dRefCoords);
 	} else if ((vertexType & PD) != 0) {
-	    //System.out.println("vertexType & PD");
+	    //System.err.println("vertexType & PD");
 	    computeBoundingBox(doubleRefCoords);
 	}
     }
@@ -451,9 +451,9 @@ abstract class GeometryArrayRetained extends GeometryRetained{
     void processCoordsChanged(boolean nullGeo) {
 	
 	/*
-	  System.out.println("processCoordsChanged : nullGeo " + nullGeo);
-	  System.out.println("Before :processCoordsChanged : geoBounds ");
-	  System.out.println(geoBounds);
+	  System.err.println("processCoordsChanged : nullGeo " + nullGeo);
+	  System.err.println("Before :processCoordsChanged : geoBounds ");
+	  System.err.println(geoBounds);
 	*/
 	if (nullGeo) {
 	    synchronized(geoBounds) {
@@ -479,8 +479,8 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    }
 	   
 	    /*
-	      System.out.println("After :processCoordsChanged : geoBounds ");
-	      System.out.println(geoBounds);
+	      System.err.println("After :processCoordsChanged : geoBounds ");
+	      System.err.println(geoBounds);
 	    */
 	}
     }
@@ -491,8 +491,8 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	double xmin, xmax, ymin, ymax, zmin, zmax;
 
 
-	//System.out.println("Before : computeBoundingBox : geoBounds ");
-	//  System.out.println(geoBounds);
+	//System.err.println("Before : computeBoundingBox : geoBounds ");
+	//  System.err.println(geoBounds);
 
 	synchronized(geoBounds) {
 
@@ -536,8 +536,8 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    boundsDirty = false; 
 	}
 	/*
-	  System.out.println("After : computeBoundingBox : geoBounds ");
-	  System.out.println(geoBounds);
+	  System.err.println("After : computeBoundingBox : geoBounds ");
+	  System.err.println(geoBounds);
 	*/	
     }
 
@@ -688,7 +688,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
     }
 
     void computeBoundingBox(float[] coords) {
-	// System.out.println("GeometryArrayRetained : computeBoundingBox(float[] coords)"); 
+	// System.err.println("GeometryArrayRetained : computeBoundingBox(float[] coords)"); 
 	int i, j, k, sIndex;
 	double xmin, xmax, ymin, ymax, zmin, zmax;
 
@@ -730,9 +730,9 @@ abstract class GeometryArrayRetained extends GeometryRetained{
       
 	    }
 	    geoBounds.setUpper(xmax, ymax, zmax);
-	    // System.out.println("max(" + xmax + ", " + ymax + ", " + zmax + ")"); 
+	    // System.err.println("max(" + xmax + ", " + ymax + ", " + zmax + ")"); 
 	    geoBounds.setLower(xmin, ymin, zmin);
-	    // System.out.println("min(" + xmin + ", " + ymin + ", " + zmin + ")"); 
+	    // System.err.println("min(" + xmin + ", " + ymin + ", " + zmin + ")"); 
 
 	    boundsDirty = false; 
 	}
@@ -1654,7 +1654,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 
     float[] updateAlphaInFloatRefColors(Canvas3D cv, int screen, float alpha) {
 
-	//System.out.println("updateAlphaInFloatRefColors  screen = " + screen +
+	//System.err.println("updateAlphaInFloatRefColors  screen = " + screen +
 	//		   " alpha " + alpha );
 	
 	// no need to update alpha values if canvas supports global alpha
@@ -1688,7 +1688,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    lastAlpha = la;
 	}
 
-	//System.out.println("updateAlphaInFloatRefColors screen is " + screen 
+	//System.err.println("updateAlphaInFloatRefColors screen is " + screen 
 	//		     + " mirrorFloatRefColors.length " + 
 	//		     mirrorFloatRefColors.length);
 
@@ -1718,10 +1718,10 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 
         assert lastAlpha[screen] >= 0.0;
 	/*
-	  System.out.println("updateAlphaInFloatRefColors ** : lastAlpha[screen] " +
+	  System.err.println("updateAlphaInFloatRefColors ** : lastAlpha[screen] " +
 			     lastAlpha[screen]);
 	  
-	  System.out.println("((colorChanged & (1<<screen)) == 0) " +
+	  System.err.println("((colorChanged & (1<<screen)) == 0) " +
 			     ((colorChanged & (1<<screen)) == 0));
 	*/
 
@@ -1730,13 +1730,13 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    if (Math.abs(lastAlpha[screen] - alpha) <= EPSILON) {
 		// and if alpha is the same as the last one,
 		// just return the data
-		//System.out.println("updateAlphaInFloatRefColors 0 : alpha is the same as the last one " + alpha);
+		//System.err.println("updateAlphaInFloatRefColors 0 : alpha is the same as the last one " + alpha);
 
 	        return mirrorFloatRefColors[screen];
 	    } else {
 	
 		// if alpha is different, update the alpha values
-		//System.out.println("updateAlphaInFloatRefColors 1 : alpha is different, update the alpha values " + alpha);
+		//System.err.println("updateAlphaInFloatRefColors 1 : alpha is different, update the alpha values " + alpha);
 
 		float m = alpha / lastAlpha[screen];
 
@@ -1754,7 +1754,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		// just update alpha values since screen 0 data is
 		// already updated in setupMirrorColorPointer
 		
-		//System.out.println("updateAlphaInFloatRefColors 2 : just update alpha = " + alpha);
+		//System.err.println("updateAlphaInFloatRefColors 2 : just update alpha = " + alpha);
 		
 		float[] cdata = mirrorFloatRefColors[screen];
 		
@@ -1769,7 +1769,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		}
 	    } else {
 		// update color values from screen 0 data
-		//System.out.println("updateAlphaInFloatRefColors 3 : update color values from screen 0 data " + alpha);
+		//System.err.println("updateAlphaInFloatRefColors 3 : update color values from screen 0 data " + alpha);
 
 		float m;
 
@@ -1803,7 +1803,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
     byte[] updateAlphaInByteRefColors(Canvas3D cv, int screen, float alpha) {
 
 	/*
-	  System.out.println("updateAlphaInByteRefColors  screen = " + screen +
+	  System.err.println("updateAlphaInByteRefColors  screen = " + screen +
 	  " alpha " + alpha );
 	*/
 
@@ -1864,10 +1864,10 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 
         assert lastAlpha[screen] >= 0.0;
         /*
-	System.out.println("updateAlphaInByteRefColors ## : lastAlpha[screen] " +
+	System.err.println("updateAlphaInByteRefColors ## : lastAlpha[screen] " +
 			   lastAlpha[screen]);
 	
-	System.out.println("((colorChanged & (1<<screen)) == 0) " +
+	System.err.println("((colorChanged & (1<<screen)) == 0) " +
 			   ((colorChanged & (1<<screen)) == 0));
 	*/
 
@@ -1876,13 +1876,13 @@ abstract class GeometryArrayRetained extends GeometryRetained{
             if (Math.abs(lastAlpha[screen] - alpha) <= EPSILON) {
                 // and if alpha is the same as the last one,
                 // just return the data
-		//System.out.println("updateAlphaInByteRefColors 0 : alpha is the same as the last one " + alpha);
+		//System.err.println("updateAlphaInByteRefColors 0 : alpha is the same as the last one " + alpha);
 
                 return mirrorUnsignedByteRefColors[screen];
             } else {
                 // if alpha is different, update the alpha values
 
-		//System.out.println("updateAlphaInByteRefColors 1 : alpha is different, update the alpha values " + alpha);
+		//System.err.println("updateAlphaInByteRefColors 1 : alpha is different, update the alpha values " + alpha);
 		
                 float m = alpha / lastAlpha[screen];
 
@@ -1896,7 +1896,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
         } else {
             // color data is modified
             if (screen == 0) {
-		//System.out.println("updateAlphaInByteRefColors 2 : just update alpha =" + alpha);
+		//System.err.println("updateAlphaInByteRefColors 2 : just update alpha =" + alpha);
 		
                 // just update alpha values since screen 0 data is
                 // already updated in setupMirrorColorPointer
@@ -1915,7 +1915,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
                 // update color values from screen 0 data
                 float m;
 
-		//System.out.println("updateAlphaInByteRefColors 3 : update color values from screen 0 data " + alpha);
+		//System.err.println("updateAlphaInByteRefColors 3 : update color values from screen 0 data " + alpha);
 
                 if ((colorChanged & 1) == 0) {
                     // alpha is up to date in screen 0
@@ -2614,8 +2614,8 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	}
 	if (vdata != null) {
 	    /*
-	     System.out.println("calling native buildGA()");
-	     System.out.println("geoType = "+geoType+" initialVertexIndex = "+initialVertexIndex+" validVertexCount = "+validVertexCount+" vertexFormat = "+vertexFormat+"  vertexData = "+vertexData);
+	     System.err.println("calling native buildGA()");
+	     System.err.println("geoType = "+geoType+" initialVertexIndex = "+initialVertexIndex+" validVertexCount = "+validVertexCount+" vertexFormat = "+vertexFormat+"  vertexData = "+vertexData);
 	     */
 	    Pipeline.getPipeline().buildGA(cv.ctx,
                     this, geoType, isNonUniformScale, 
@@ -2783,7 +2783,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    colorStride = 3;
 	    }
 
-	    //	    System.out.println("===> start = "+start+" end = "+end);
+	    //	    System.err.println("===> start = "+start+" end = "+end);
 	    for (index= start; index < end; index++) {
 		if ((vertexFormat & GeometryArray.NORMALS) != 0){
 		    System.arraycopy(vdata,
@@ -2791,12 +2791,12 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 			vertexData, vOffset + normalOffset, 3);
 		}
 		if (colorStride == 4){
-		    //		    System.out.println("===> copying color3");
+		    //		    System.err.println("===> copying color3");
 		    System.arraycopy(vdata,
 			src.indexColor[index]*src.stride + src.colorOffset,
 			vertexData, vOffset + colorOffset, colorStride);
 		} else if (colorStride == 3) {
-		    //		    System.out.println("===> copying color4");
+		    //		    System.err.println("===> copying color4");
 		    System.arraycopy(vdata,
 			src.indexColor[index]*src.stride + src.colorOffset,
 			vertexData, vOffset + colorOffset, colorStride);
@@ -2834,7 +2834,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
                 }
 
 		if ((vertexFormat & GeometryArray.COORDINATES) != 0){
-		    //		    System.out.println("===> copying coords");
+		    //		    System.err.println("===> copying coords");
 		    System.arraycopy(vdata,
 			src.indexCoord[index]*src.stride 
 				+ src.coordinateOffset,
@@ -3088,7 +3088,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    else if ((src.vertexFormat & GeometryArray.COLOR) != 0)
 		colorStride = 3;
 
-	    //	    System.out.println("===> start = "+start+" end = "+end);
+	    //	    System.err.println("===> start = "+start+" end = "+end);
 	    for (index= start; index < end; index++) {
 		if ((vertexFormat & GeometryArray.NORMALS) != 0){
 		    src.interleavedFloatBufferImpl.position(src.indexNormal[index]*src.stride + src.normalOffset);
@@ -3469,7 +3469,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 
 	synchronized(liveStateLock) {
 	    if (source != null && source.isLive()) {		
-		// System.out.println("In GeometryArrayRetained - "); 
+		// System.err.println("In GeometryArrayRetained - "); 
 
 		// Send a message to renderBin to rebuild the display list or
 		// process the vertex array accordingly
@@ -6303,22 +6303,22 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    }
       
 	    if(j == (coordinates.length-1)) {
-		// System.out.println("(1) Degenerate polygon.");
+		// System.err.println("(1) Degenerate polygon.");
 		return false;  // Degenerate polygon.
 	    }
 
 	    /*
 	      for(i=0; i<coordinates.length; i++) 
-	      System.out.println("coordinates P" + i + " " + coordinates[i]);
+	      System.err.println("coordinates P" + i + " " + coordinates[i]);
 	      for(i=0; i<coord2.length; i++) 
-	      System.out.println("coord2 P" + i + " " + coord2[i]);
+	      System.err.println("coord2 P" + i + " " + coord2[i]);
 	      */
       
 	    pNrm.cross(vec0,vec1);
       
 	    nLenSq = pNrm.lengthSquared(); 
 	    if( nLenSq == 0.0) {
-		// System.out.println("(2) Degenerate polygon.");
+		// System.err.println("(2) Degenerate polygon.");
 		return false;  // Degenerate polygon.
 	    }
 
@@ -6394,14 +6394,14 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    // the input coordinates 3*1 = K*1 vector
 
 	    if (debug) { 
-		System.out.println("The value of the input vertices are: ");
+		System.err.println("The value of the input vertices are: ");
 		for(int i=0; i < coordinates.length; i++) {
-		    System.out.println("The " +i+ " th vertex is: " + coordinates[i]);
+		    System.err.println("The " +i+ " th vertex is: " + coordinates[i]);
 		}
       
-		System.out.println("The value of the input bounding Polytope's planes =");
+		System.err.println("The value of the input bounding Polytope's planes =");
 		for(int i=0; i < polytope.planes.length; i++) {
-		    System.out.println("The " +i+ " th plane is: " + polytope.planes[i]);
+		    System.err.println("The " +i+ " th plane is: " + polytope.planes[i]);
 		}
       
 	    }
@@ -6489,19 +6489,19 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    }
     
 	    if(debug) {
-		System.out.println("The value of the problem tableau is: " );
+		System.err.println("The value of the problem tableau is: " );
 		for(int i=0; i < problemTableau.length; i++) {
 		    for(int j=0; j < problemTableau[0].length; j++) {
-			System.out.print(problemTableau[i][j] + "  ");
+			System.err.print(problemTableau[i][j] + "  ");
 		    }
-		    System.out.println();
+		    System.err.println();
 		}
 	    }
     
 	    double distance = generalStandardSimplexSolver(problemTableau, 
 							   Float.NEGATIVE_INFINITY);
 	    if(debug) {
-		System.out.println("The value returned by the general standard simplex = " +
+		System.err.println("The value returned by the general standard simplex = " +
 				   distance);
 	    }
 	    if (distance == Float.POSITIVE_INFINITY) {
@@ -6534,8 +6534,8 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	double multiplier;
     
 	if(debug) {
-	    System.out.println("The number of rows is : " + numRow);
-	    System.out.println("The number of columns is : " + numCol);
+	    System.err.println("The number of rows is : " + numRow);
+	    System.err.println("The number of columns is : " + numCol);
 	}
     
 	// until the optimal solution is found continue to do
@@ -6543,10 +6543,10 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	while(!optimal) {
 
 	    if(debug) {
-		System.out.println("input problem tableau is:");
+		System.err.println("input problem tableau is:");
 		for(int k=0; k < numRow; k++) {
 		    for(int j=0; j < numCol; j++) {
-			System.out.println("kth, jth value is:" +k+" "+j+" : " +
+			System.err.println("kth, jth value is:" +k+" "+j+" : " +
 					   problemTableau[k][j]);
 		    }
 		}
@@ -6568,11 +6568,11 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    // have found an optimal solution (the last row of the tableau)
 	    if(pivotColIndex == -1) {
 		// found an optimal solution
-		//System.out.println("Found an optimal solution");
+		//System.err.println("Found an optimal solution");
 		optimal = true;
 	    }
       
-	    //System.out.println("The value of maxElement is:" + maxElement);
+	    //System.err.println("The value of maxElement is:" + maxElement);
       
 	    if(!optimal) {
 		// Case when the solution is not optimal but not known to be
@@ -6601,29 +6601,29 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    // ratio is negative, i.e. either r or s are negative (case 2)
 		    if(element == 0) {
 			if(debug) {
-			    System.out.println("Division by zero has occurred");
-			    System.out.println("Within the linear program solver");
-			    System.out.println("Ignoring the zero as a potential pivot");
+			    System.err.println("Division by zero has occurred");
+			    System.err.println("Within the linear program solver");
+			    System.err.println("Ignoring the zero as a potential pivot");
 			}
 		    } else if ( (element < 0.0) || (endElement < 0.0) ){
 			if(debug) {
-			    System.out.println("Ignoring cases where element is negative");
-			    System.out.println("The value of element is: " + element);
-			    System.out.println("The value of end Element is: " + endElement);
+			    System.err.println("Ignoring cases where element is negative");
+			    System.err.println("The value of element is: " + element);
+			    System.err.println("The value of end Element is: " + endElement);
 			}
 		    } else {
 			ratio = endElement/element;  // should be s/r
 			if(debug) {
-			    System.out.println("The value of element is: " + element);
-			    System.out.println("The value of endElement is: " + endElement);
-			    System.out.println("The value of ratio is: " + ratio);
-			    System.out.println("The value of prevRatio is: " + prevRatio);
-			    System.out.println("Value of ratio <= prevRatio is :" + 
+			    System.err.println("The value of element is: " + element);
+			    System.err.println("The value of endElement is: " + endElement);
+			    System.err.println("The value of ratio is: " + ratio);
+			    System.err.println("The value of prevRatio is: " + prevRatio);
+			    System.err.println("Value of ratio <= prevRatio is :" + 
 					       (ratio <= prevRatio));
 			}
 			if(ratio <= prevRatio) {
 			    if(debug) {
-				System.out.println("updating prevRatio with ratio");
+				System.err.println("updating prevRatio with ratio");
 			    }
 			    prevRatio = ratio;
 			    pivotRowIndex = i;
@@ -6637,8 +6637,8 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		// the right most value was negative (the later shouldn't happen?)
 		if(pivotRowIndex == -1) {
 		    if(debug) {
-			System.out.println("UNABLE TO FIND SOLUTION");
-			System.out.println("The system is infeasable or unbounded");
+			System.err.println("UNABLE TO FIND SOLUTION");
+			System.err.println("The system is infeasable or unbounded");
 		    }
 		    return(Float.POSITIVE_INFINITY);
 		}
@@ -6653,9 +6653,9 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		double pivotValue = problemTableau[pivotRowIndex][pivotColIndex];
 	
 		if(debug) {
-		    System.out.println("The value of row index is: " + pivotRowIndex);
-		    System.out.println("The value of col index is: " + pivotColIndex);
-		    System.out.println("The value of pivotValue is: " + pivotValue);
+		    System.err.println("The value of row index is: " + pivotRowIndex);
+		    System.err.println("The value of col index is: " + pivotColIndex);
+		    System.err.println("The value of pivotValue is: " + pivotValue);
 		}
 		// divide through by s on the pivot row to obtain a 1 in pivot col
 		for(i = 0; i < numCol; i++) {
@@ -6762,7 +6762,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    axis = 2;
 	    }    
     
-	    // System.out.println("Normal " + normal + " axis " + axis );
+	    // System.err.println("Normal " + normal + " axis " + axis );
      	
 	    for(i=0; i<coord.length; i++) {
 		coord2D[i] = new Point2d();
@@ -6784,7 +6784,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    break;      
 		} 
     
-		// System.out.println("i " + i + " u " + uCoor[i] + " v " + vCoor[i]); 
+		// System.err.println("i " + i + " u " + uCoor[i] + " v " + vCoor[i]); 
 	    }
 
 
@@ -6844,7 +6844,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
     
 	    // edge is parallel to plane. 
 	    if(pNrmDotrDir== 0.0) {
-		// System.out.println("Edge is parallel to plane.");
+		// System.err.println("Edge is parallel to plane.");
 		return false;        
 	    }
 
@@ -6855,7 +6855,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    // Edge intersects the plane behind the edge's start.
 	    // or exceed the edge's length.
 	    if((tr < 0.0 ) || (tr > 1.0 )) {
-		// System.out.println("Edge intersects the plane behind the start or exceed end.");
+		// System.err.println("Edge intersects the plane behind the start or exceed end.");
 		return false;
 	    }
 
@@ -6901,7 +6901,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    axis = 2;
 	    }    
     
-	    // System.out.println("Normal " + normal + " axis " + axis );
+	    // System.err.println("Normal " + normal + " axis " + axis );
      	
 	    for(i=0; i<coord.length; i++) {
 		coord2D[i] = new Point2d();
@@ -6923,7 +6923,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    break;      
 		} 
     
-		// System.out.println("i " + i + " u " + uCoor[i] + " v " + vCoor[i]); 
+		// System.err.println("i " + i + " u " + uCoor[i] + " v " + vCoor[i]); 
 	    }
 
 	    for(i=0; i<2; i++) {
@@ -6945,7 +6945,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 		    break;      
 		} 
     
-		// System.out.println("i " + i + " u " + uSeg[i] + " v " + vSeg[i]); 
+		// System.err.println("i " + i + " u " + uSeg[i] + " v " + vSeg[i]); 
 	    }
 
 	    // Do determinant test.
@@ -7216,7 +7216,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	n1.cross(e1,e2);
 	
 	if(n1.length() == 0.0) {
-	    // System.out.println("(1) Degenerate triangle.");
+	    // System.err.println("(1) Degenerate triangle.");
 	    return false;  // Degenerate triangle.
 	}
 	
@@ -7295,7 +7295,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
     boolean intersectTriTri(Point3d v0, Point3d v1, Point3d v2,
 			    Point3d u0, Point3d u1, Point3d u2) {
 
-	// System.out.println("In intersectTriTri ...");
+	// System.err.println("In intersectTriTri ...");
 	Vector3d e1 = new Vector3d();
 	Vector3d e2 = new Vector3d();
 	Vector3d n1 = new Vector3d();
@@ -7322,7 +7322,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	n1.cross(e1,e2);
 	
 	if(n1.length() == 0.0) {
-	    // System.out.println("(1) Degenerate triangle.");
+	    // System.err.println("(1) Degenerate triangle.");
 	    return false;  // Degenerate triangle.
 	}
 	
@@ -7349,7 +7349,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	// same sign on all of them + not equal 0 ?
 	// no intersection occurs
 	if(du0du1>0.0 && du0du2>0.0) {
-	    // System.out.println("In intersectTriTri : du0du1>0.0 && du0du2>0.0");
+	    // System.err.println("In intersectTriTri : du0du1>0.0 && du0du2>0.0");
 	    return false;
 	}
 	
@@ -7365,7 +7365,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	n2.cross(e1,e2);
 	
 	if(n2.length() == 0.0) {
-	    // System.out.println("(2) Degenerate triangle.");
+	    // System.err.println("(2) Degenerate triangle.");
 	    return false;  // Degenerate triangle.
 	}
 	
@@ -7392,7 +7392,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	// same sign on all of them + not equal 0 ?
 	// no intersection occurs
 	if(dv0dv1>0.0 && dv0dv2>0.0) {
-	    // System.out.println("In intersectTriTri : dv0dv1>0.0 && dv0dv2>0.0");
+	    // System.err.println("In intersectTriTri : dv0dv1>0.0 && dv0dv2>0.0");
 	    return false;
 	}
 	// compute direction of intersection line.
@@ -7505,7 +7505,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	}	    
 	else {
 	    // triangles are coplanar
-	    //	    System.out.println("In intersectTriTri : coplanarTriTri test 2");
+	    //	    System.err.println("In intersectTriTri : coplanarTriTri test 2");
 	    boolean toreturn =  coplanarTriTri(n2, v0, v1, v2, u0, u1, u2);
 	    return toreturn;
 	}
@@ -7538,12 +7538,12 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	}
 
 	if(isect1E<isect2S || isect2E<isect1S) {
-	    // System.out.println("In intersectTriTri :isect1E<isect2S || isect2E<isect1S");
-	    // System.out.println("In intersectTriTri : return false");
+	    // System.err.println("In intersectTriTri :isect1E<isect2S || isect2E<isect1S");
+	    // System.err.println("In intersectTriTri : return false");
 	    return false;
 	}
 
-	//	 System.out.println("In intersectTriTri : return true");
+	//	 System.err.println("In intersectTriTri : return true");
 	return true;
 	
     }
@@ -7576,21 +7576,21 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	}
       
 	if(j == (coord1.length-1)) {
-	    // System.out.println("(1) Degenerate polygon.");
+	    // System.err.println("(1) Degenerate polygon.");
 	    return false;  // Degenerate polygon.
 	}
 
 	/*
 	  for(i=0; i<coord1.length; i++) 
-	  System.out.println("coord1 P" + i + " " + coord1[i]);
+	  System.err.println("coord1 P" + i + " " + coord1[i]);
 	  for(i=0; i<coord2.length; i++) 
-	  System.out.println("coord2 P" + i + " " + coord2[i]);
+	  System.err.println("coord2 P" + i + " " + coord2[i]);
 	  */
       
 	pNrm.cross(vec0,vec1);
       
 	if(pNrm.length() == 0.0) {
-	    // System.out.println("(2) Degenerate polygon.");
+	    // System.err.println("(2) Degenerate polygon.");
 	    return false;  // Degenerate polygon.
 	}
 
@@ -7972,15 +7972,15 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	}
     
 	if(j == (coordinates.length-1)) {
-	    // System.out.println("(1) Degenerate polygon.");
+	    // System.err.println("(1) Degenerate polygon.");
 	    return false;  // Degenerate polygon.
 	}
 
 	/* 
-	   System.out.println("Ray orgin : " + ray.origin + " dir " + ray.direction);
-	   System.out.println("Triangle/Quad :");
+	   System.err.println("Ray orgin : " + ray.origin + " dir " + ray.direction);
+	   System.err.println("Triangle/Quad :");
 	   for(i=0; i<coordinates.length; i++) 
-	   System.out.println("P" + i + " " + coordinates[i]);
+	   System.err.println("P" + i + " " + coordinates[i]);
 	   */
 
 	if( ccw == 0x1)
@@ -7989,7 +7989,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    pNrm.cross(vec1,vec0);
     
 	if(pNrm.length() == 0.0) {
-	    // System.out.println("(2) Degenerate polygon.");
+	    // System.err.println("(2) Degenerate polygon.");
 	    return false;  // Degenerate polygon.
 	}
 	// Compute plane D.
@@ -8059,9 +8059,9 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	double dmt, t, s, tmp1, tmp2;
 	Vector3d lDir;
 
-	//     System.out.println("GeometryArrayRetained : intersectLineAndRay");
-	//     System.out.println("start " + start + " end " + end );
-	//     System.out.println("ori " + ori + " dir " + dir);
+	//     System.err.println("GeometryArrayRetained : intersectLineAndRay");
+	//     System.err.println("start " + start + " end " + end );
+	//     System.err.println("ori " + ori + " dir " + dir);
     
 	lDir = new Vector3d();
 	lDir.x = (end.x - start.x);
@@ -8101,11 +8101,11 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	s = mInv10 * tmp1 + mInv11 * tmp2;
     
 	if(s<0.0) { // Before the origin of ray.
-	    // System.out.println("Before the origin of ray " + s);
+	    // System.err.println("Before the origin of ray " + s);
 	    return false;
 	}
 	if((t<0)||(t>1.0)) {// Before or after the end points of line.
-	    // System.out.println("Before or after the end points of line. " + t);
+	    // System.err.println("Before or after the end points of line. " + t);
 	    return false;
 	}
 
@@ -8113,7 +8113,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	tmp2 = start.z + t * lDir.z;
   
 	if((tmp1 < (tmp2 - EPS)) || (tmp1 > (tmp2 + EPS))) {
-	    // System.out.println("No intersection : tmp1 " + tmp1 + " tmp2 " + tmp2);
+	    // System.err.println("No intersection : tmp1 " + tmp1 + " tmp2 " + tmp2);
 	    return false;
 	}
 
@@ -8126,7 +8126,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    iPnt.z = ori.z + dir.z * dist[0];
 	}
 	
-	// System.out.println("Intersected : tmp1 " + tmp1 + " tmp2 " + tmp2);
+	// System.err.println("Intersected : tmp1 " + tmp1 + " tmp2 " + tmp2);
 	return true;
     }
 
@@ -8265,7 +8265,7 @@ abstract class GeometryArrayRetained extends GeometryRetained{
 	    distance = originToIpnt.length();
 	    radius = Math.tan (cone.getSpreadAngle()) * distance;
 	    if (sqDistToEdge <= radius*radius) {
-		//	System.out.println ("intersectCone: edge "+i+" intersected");
+		//	System.err.println ("intersectCone: edge "+i+" intersected");
 		dist[0] = distance;
 		return true;
 	    }
diff --git a/src/classes/share/javax/media/j3d/GeometryAtom.java b/src/classes/share/javax/media/j3d/GeometryAtom.java
index c06a4de..d2dd734 100644
--- a/src/classes/share/javax/media/j3d/GeometryAtom.java
+++ b/src/classes/share/javax/media/j3d/GeometryAtom.java
@@ -98,9 +98,9 @@ class GeometryAtom extends Object implements BHLeafInterface, NnuId {
     
     public BoundingBox computeBoundingHull() {
 	/*
-	  System.out.println("Bounds is " + source.vwcBounds); 
+	  System.err.println("Bounds is " + source.vwcBounds); 
 	  for(int i=0; i<geometryArray.length; i++) {
-	  System.out.println( i + " geoBounds " +
+	  System.err.println( i + " geoBounds " +
 	  geometryArray[i].geoBounds);
 	  }
 	  */
diff --git a/src/classes/share/javax/media/j3d/GeometryDecompressor.java b/src/classes/share/javax/media/j3d/GeometryDecompressor.java
index 7f2b4e0..c32ffc2 100644
--- a/src/classes/share/javax/media/j3d/GeometryDecompressor.java
+++ b/src/classes/share/javax/media/j3d/GeometryDecompressor.java
@@ -217,20 +217,20 @@ abstract class GeometryDecompressor {
 	}
 
 	if (printNormalTable) {
-	    System.out.println("struct {") ;
-	    System.out.println("    double nx, ny, nz ;") ;
-	    System.out.println("} gcNormals[65][65] = {");
+	    System.err.println("struct {") ;
+	    System.err.println("    double nx, ny, nz ;") ;
+	    System.err.println("} gcNormals[65][65] = {");
 	    for (i = 0 ; i <= 64 ; i++) {
-		System.out.println("{") ;
+		System.err.println("{") ;
 		for (j = 0 ; j <= 64 ; j++) {
 		    if (j+i > 64) continue ;
-		    System.out.println("{ " + gcNormals[i][j][0] +
+		    System.err.println("{ " + gcNormals[i][j][0] +
 				       ", " + gcNormals[i][j][1] +
 				       ", " + gcNormals[i][j][2] + " }") ;
 		}
-		System.out.println("},") ;
+		System.err.println("},") ;
 	    }
-	    System.out.println("}") ;
+	    System.err.println("}") ;
 	}
     }
 
@@ -274,7 +274,7 @@ abstract class GeometryDecompressor {
      */
     void decompress(int start, int length, byte data[]) {
 	if (debug)
-	    System.out.println("GeometryDecompressor.decompress\n" +
+	    System.err.println("GeometryDecompressor.decompress\n" +
 			       " start: " + start +
 			       " length: " + length +
 			       " data array size: " + data.length) ;
@@ -320,12 +320,12 @@ abstract class GeometryDecompressor {
 	int bits ;
 
 	if (debug)
-	    System.out.print(" getBits(" + bitCount + ") " + d + ", " +
+	    System.err.print(" getBits(" + bitCount + ") " + d + ", " +
 			     bitBufferCount + " available at gcIndex " +
 			     gcIndex) ;
 
 	if (bitCount == 0) {
-	    if (debug) System.out.println(": got 0x0") ;
+	    if (debug) System.err.println(": got 0x0") ;
 	    return 0 ;
 	}
 	
@@ -361,7 +361,7 @@ abstract class GeometryDecompressor {
 	}
 
 	if (debug)
-	    System.out.println(": got 0x" + Integer.toHexString(bits)) ;
+	    System.err.println(": got 0x" + Integer.toHexString(bits)) ;
 
 	return bits ;
     }
@@ -481,7 +481,7 @@ abstract class GeometryDecompressor {
     private void processSetState() {
 	int ii ;
 	if (debug)
-	    System.out.println("GeometryDecompressor.processSetState") ;
+	    System.err.println("GeometryDecompressor.processSetState") ;
 
 	ii = getBits(3, "bundling") ;
 
@@ -490,7 +490,7 @@ abstract class GeometryDecompressor {
 	doingAlpha    = (((ii >>> 1) & 0x1) != 0) ;
 
 	if (debug)
-	    System.out.println(" bundling normal: " + bundlingNorm  +
+	    System.err.println(" bundling normal: " + bundlingNorm  +
 			       " bundling color: "  + bundlingColor +
 			       " alpha present: "   + doingAlpha) ;
 
@@ -510,7 +510,7 @@ abstract class GeometryDecompressor {
 	int ii, index ;
 
 	if (debug)
-	    System.out.println("GeometryDecompressor.processSetTable") ;
+	    System.err.println("GeometryDecompressor.processSetTable") ;
 
 	// Get reference to approprate 64 entry table.
 	index = (currentHeader & 0x6) >>> 1 ;
@@ -544,7 +544,7 @@ abstract class GeometryDecompressor {
 	adr = (adr << (6 - tagLength)) & 0x3F ;
 
 	if (debug)
-	    System.out.println(" table " + ((currentHeader & 0x6) >>> 1) +
+	    System.err.println(" table " + ((currentHeader & 0x6) >>> 1) +
 			       " address "     + adr +
 			       " tag length "  + tagLength +
 			       " data length " + dataLength +
@@ -579,7 +579,7 @@ abstract class GeometryDecompressor {
 	// Get a reference to the approprate tag table entry.
 	gct = gctables[0][currentHeader & 0x3F] ;
 
-	if (debug) System.out.println("GeometryDecompressor.processVertex\n" +
+	if (debug) System.err.println("GeometryDecompressor.processVertex\n" +
 				      gct.toString()) ;
 
 	// Get the true length of the data.
@@ -650,11 +650,11 @@ abstract class GeometryDecompressor {
 	// Update current position, first adding deltas if in relative mode.
 	if (gct.absolute != 0) {
 	    curX = dx ; curY = dy ; curZ = dz ;
-	    if (debug) System.out.println(" absolute position: " +
+	    if (debug) System.err.println(" absolute position: " +
 					  curX + " " + curY + " " + curZ) ;
 	} else {
 	    curX += dx ; curY += dy ; curZ += dz ;
-	    if (debug) System.out.println(" delta position: " +
+	    if (debug) System.err.println(" delta position: " +
 					  dx + " " + dy + " " + dz) ;
 	}
 
@@ -666,7 +666,7 @@ abstract class GeometryDecompressor {
 	    meshBuffer[meshIndex].y = curY ;
 	    meshBuffer[meshIndex].z = curZ ;
 	    if (debug)
-		System.out.println(" pushed position into mesh buffer at " +
+		System.err.println(" pushed position into mesh buffer at " +
 				   meshIndex) ;
 	}
 
@@ -675,7 +675,7 @@ abstract class GeometryDecompressor {
 	fY = curY ; fY /= 32768.0 ;
 	fZ = curZ ; fZ /= 32768.0 ;
 	if (debug)
-	    System.out.println(" result position " + fX + " " + fY + " " + fZ) ;
+	    System.err.println(" result position " + fX + " " + fY + " " + fZ) ;
 
 	curPos.set(fX, fY, fZ) ;
 	return mbp ;
@@ -697,7 +697,7 @@ abstract class GeometryDecompressor {
 	gct = gctables[2][currentHeader & 0x3F] ;
 
 	if (debug)
-	    System.out.println("GeometryDecompressor.processSetNormal\n" +
+	    System.err.println("GeometryDecompressor.processSetNormal\n" +
 			       gct.toString()) ;
 
 	// subtract up-shift amount to get true data (u, v) length
@@ -728,11 +728,11 @@ abstract class GeometryDecompressor {
 
 	    if (debug) {
 		if (curSex < 6)
-		    System.out.println(" absolute normal: sex " + curSex +
+		    System.err.println(" absolute normal: sex " + curSex +
 				       " oct " + curOct +
 				       " u "   + curU   + " v " + curV) ;
 		else
-		    System.out.println(" special normal: sex " + curSex +
+		    System.err.println(" special normal: sex " + curSex +
 				       " oct " + curOct) ;
 	    }
 	} else {
@@ -780,7 +780,7 @@ abstract class GeometryDecompressor {
 	    curV += dv ;
 
 	    if (debug)
-		System.out.println(" delta normal: du " + du + " dv " + dv) ;
+		System.err.println(" delta normal: du " + du + " dv " + dv) ;
 
 	    //
 	    // Check for normal wrap.
@@ -832,7 +832,7 @@ abstract class GeometryDecompressor {
 	// do optional mesh buffer push
 	if (mbp != 0) {
 	    if (debug)
-		System.out.println(" pushing normal into mesh buffer at " +
+		System.err.println(" pushing normal into mesh buffer at " +
 				   meshIndex) ;
 
 	    meshBuffer[meshIndex].sextant = (short)curSex ;
@@ -856,7 +856,7 @@ abstract class GeometryDecompressor {
     private void indexNormal(int sex, int oct, int u, int v, Vector3f n) {
 	float nx, ny, nz, t ;
 
-	if (debug) System.out.println(" sextant " + sex + " octant " + oct  +
+	if (debug) System.err.println(" sextant " + sex + " octant " + oct  +
 				      " u " + u + " v " + v) ;
 	if (sex > 5) {
 	    // special normals
@@ -902,7 +902,7 @@ abstract class GeometryDecompressor {
 	// return resulting normal
 	n.set(nx, ny, nz) ;
 	if (debug)
-	    System.out.println(" result normal: " + nx + " " + ny + " " + nz) ;
+	    System.err.println(" result normal: " + nx + " " + ny + " " + nz) ;
     }
 
 
@@ -923,7 +923,7 @@ abstract class GeometryDecompressor {
 	gct = gctables[1][currentHeader & 0x3F] ;
 
 	if (debug)
-	    System.out.println("GeometryDecompressor.processSetColor\n" +
+	    System.err.println("GeometryDecompressor.processSetColor\n" +
 			       gct.toString()) ;
 
 	// Get the true length of the data.
@@ -1014,13 +1014,13 @@ abstract class GeometryDecompressor {
 	if (gct.absolute != 0) {
 	    curR = dr ; curG = dg ; curB = db ;
 	    if (doingAlpha) curA = da ;
-	    if (debug) System.out.println(" absolute color: r " + curR +
+	    if (debug) System.err.println(" absolute color: r " + curR +
 					  " g " + curG + " b " + curB +
 					  " a " + curA) ;
 	} else {
 	    curR += dr ; curG += dg ; curB += db ;
 	    if (doingAlpha) curA += da ;
-	    if (debug) System.out.println(" delta color: dr "  + dr +
+	    if (debug) System.err.println(" delta color: dr "  + dr +
 					  " dg " + dg + " db " + db +
 					  " da " + da) ;
 	}
@@ -1028,7 +1028,7 @@ abstract class GeometryDecompressor {
 	// Do optional mesh buffer push.
 	if (mbp != 0) {
 	    if (debug)
-		System.out.println(" pushing color into mesh buffer at " +
+		System.err.println(" pushing color into mesh buffer at " +
 				   meshIndex) ;
 
 	    meshBuffer[meshIndex].r = curR ;
@@ -1044,7 +1044,7 @@ abstract class GeometryDecompressor {
 	fA = curA ; fA /= 32768.0 ;
 
 	curColor.set(fR, fG, fB, fA) ;
-	if (debug) System.out.println(" result color: " + fR +
+	if (debug) System.err.println(" result color: " + fR +
 				      " " + fG + " " + fB + " " + fA) ;
 
 	// A set color opcode when colors aren't bundled with the vertices
@@ -1062,7 +1062,7 @@ abstract class GeometryDecompressor {
 	int ii ;
 
 	if (debug)
-	    System.out.println("GeometryDecompressor.processMeshBR") ;
+	    System.err.println("GeometryDecompressor.processMeshBR") ;
 
 	ii = getBits(1, "mbr") ;
 
@@ -1072,7 +1072,7 @@ abstract class GeometryDecompressor {
 	// Adjust index to proper place in fifo.
 	index = (meshIndex - index) & 0xf ;
 	if (debug)
-	    System.out.println(" using index " + index) ;
+	    System.err.println(" using index " + index) ;
 
 	// Get reference to mesh buffer entry.
 	entry = meshBuffer[index] ;
@@ -1085,7 +1085,7 @@ abstract class GeometryDecompressor {
 		   ((float)curY)/32768.0f,
 		   ((float)curZ)/32768.0f) ;
 
-	if (debug) System.out.println(" retrieved position " + curPos.x +
+	if (debug) System.err.println(" retrieved position " + curPos.x +
 				      " " + curPos.y + " " + curPos.z +
 				      " replace code " + repCode) ;
 
@@ -1099,7 +1099,7 @@ abstract class GeometryDecompressor {
 	    // Convert normal back to -1.0 - 1.0 floating point from index.
 	    normal = (curSex<<15) | (curOct<<12) | (curU<<6) | curV ;
 
-	    if (debug) System.out.println(" retrieving normal") ;
+	    if (debug) System.err.println(" retrieving normal") ;
 	    indexNormal(curSex, curOct, curU, curV, curNorm) ;
 	}
 
@@ -1119,7 +1119,7 @@ abstract class GeometryDecompressor {
 		curColor.w = curA ; curColor.w /= 32768.0 ;
 	    }
 	    if (debug)
-		System.out.println(" retrieved color "    + curColor.x + 
+		System.err.println(" retrieved color "    + curColor.x + 
 				   " " + curColor.y + " " + curColor.z +
 				   " " + curColor.w) ;
 	}
@@ -1131,13 +1131,13 @@ abstract class GeometryDecompressor {
 
     // Process a end-of-stream opcode.
     private void processEos() {
-	if (debug) System.out.println("GeometryDecompressor.processEos") ;
+	if (debug) System.err.println("GeometryDecompressor.processEos") ;
     }
 
     // Process a variable length no-op opcode.
     private void processVNoop() {
 	int ii, ct ;
-	if (debug) System.out.println("GeometryDecompressor.processVNoop") ;
+	if (debug) System.err.println("GeometryDecompressor.processVNoop") ;
 
 	ct = getBits(5, "noop count") ;
 	ii = getBits(ct, "noop bits") ;
@@ -1147,7 +1147,7 @@ abstract class GeometryDecompressor {
     private void processPassThrough() {
 	int ignore ;
 	if (debug)
-	    System.out.println("GeometryDecompressor.processPassThrough") ;
+	    System.err.println("GeometryDecompressor.processPassThrough") ;
 
 	ignore = getBits(24, "passthrough") ;
 	ignore = getBits(32, "passthrough") ;
@@ -1156,42 +1156,42 @@ abstract class GeometryDecompressor {
     // Process a skip-8 opcode.
     private void processSkip8() {
 	int skip ;
-	if (debug) System.out.println("GeometryDecompressor.processSkip8") ;
+	if (debug) System.err.println("GeometryDecompressor.processSkip8") ;
 
 	skip = getBits(8, "skip8") ;
     }
 
     private void benchmarkStart(int length) {
 	vertexCount = 0 ;
-	System.out.println(" GeometryDecompressor: decompressing " +
+	System.err.println(" GeometryDecompressor: decompressing " +
 			   length + " bytes...") ;
 	startTime = J3dClock.currentTimeMillis() ;
     }
 
     private void benchmarkPrint(int length) {
 	float t = (J3dClock.currentTimeMillis() - startTime) / 1000.0f ;
-	System.out.println
+	System.err.println
 	    ("  done in " + t + " sec." + "\n" +
 	     "  decompressed " + vertexCount + " vertices at " + 
 	     (vertexCount/t) + " vertices/sec\n") ;
 
-	System.out.print("  vertex data present: coords") ;
+	System.err.print("  vertex data present: coords") ;
 	int floatVertexSize = 12 ;
 	if (bundlingNorm) {
-	    System.out.print(" normals") ;
+	    System.err.print(" normals") ;
 	    floatVertexSize += 12 ;
 	}
 	if (bundlingColor) {
-	    System.out.println(" colors") ;
+	    System.err.println(" colors") ;
 	    floatVertexSize += 12 ;
 	}
 	if (doingAlpha) {
-	    System.out.println(" alpha") ;
+	    System.err.println(" alpha") ;
 	    floatVertexSize +=  4 ;
 	}
-	System.out.println() ;
+	System.err.println() ;
 
-	System.out.println
+	System.err.println
 	    ("  bytes of data in generalized strip output: " +
 	     (vertexCount * floatVertexSize) + "\n" +
 	     "  compression ratio: " +
diff --git a/src/classes/share/javax/media/j3d/GeometryDecompressorRetained.java b/src/classes/share/javax/media/j3d/GeometryDecompressorRetained.java
index d5de66d..ebb596d 100644
--- a/src/classes/share/javax/media/j3d/GeometryDecompressorRetained.java
+++ b/src/classes/share/javax/media/j3d/GeometryDecompressorRetained.java
@@ -218,12 +218,12 @@ class GeometryDecompressorRetained extends GeometryDecompressor {
 	vlist.addVertex(position, normal, color, vertexReplaceCode) ;
 
 	if (debug) {
-	    System.out.println("outputVertex: flag " + vertexReplaceCode) ;
-	    System.out.println(" position " + position.toString()) ;
+	    System.err.println("outputVertex: flag " + vertexReplaceCode) ;
+	    System.err.println(" position " + position.toString()) ;
 	    if (normal != null)
-		System.out.println(" normal " + normal.toString()) ;
+		System.err.println(" normal " + normal.toString()) ;
 	    if (color != null)
-		System.out.println(" color " + color.toString()) ;
+		System.err.println(" color " + color.toString()) ;
 	}
     }
 
@@ -239,7 +239,7 @@ class GeometryDecompressorRetained extends GeometryDecompressor {
      */
     void outputColor(Color4f color) {
 	if (boundsOnly || positionsOnly) return ;
-	if (debug) System.out.println("outputColor: " + color.toString()) ;
+	if (debug) System.err.println("outputColor: " + color.toString()) ;
 
 	if ((vlist.vertexFormat & GeometryArray.COLOR) == 0) {
 	    if (vlist.size() > 0)
@@ -262,7 +262,7 @@ class GeometryDecompressorRetained extends GeometryDecompressor {
      */
     void outputNormal(Vector3f normal) {
 	if (boundsOnly || positionsOnly) return ;
-	if (debug) System.out.println("outputNormal: " + normal.toString()) ;
+	if (debug) System.err.println("outputNormal: " + normal.toString()) ;
 
 	if ((vlist.vertexFormat & GeometryArray.NORMALS) == 0) {
 	    if (vlist.size() > 0)
@@ -277,35 +277,35 @@ class GeometryDecompressorRetained extends GeometryDecompressor {
     }
 
     private void beginPrint() {
-	System.out.println("\nGeometryDecompressorRetained") ;
+	System.err.println("\nGeometryDecompressorRetained") ;
 
 	switch(bufferDataType) {
 	  case TYPE_TRIANGLE:
-	    System.out.println(" buffer TYPE_TRIANGLE") ;
+	    System.err.println(" buffer TYPE_TRIANGLE") ;
  	    break ;
 	  case TYPE_LINE:
-	    System.out.println(" buffer TYPE_LINE") ;
+	    System.err.println(" buffer TYPE_LINE") ;
 	    break ;
 	  case TYPE_POINT:
-	    System.out.println(" buffer TYPE_POINT") ;
+	    System.err.println(" buffer TYPE_POINT") ;
 	    break ;
 	  default:
 	    throw new IllegalArgumentException
 		(J3dI18N.getString("GeometryDecompressorRetained4")) ;
 	}
 
-	System.out.print(" buffer data present: coords") ;
+	System.err.print(" buffer data present: coords") ;
 
 	if ((dataPresent & CompressedGeometryHeader.NORMAL_IN_BUFFER) != 0)
-	    System.out.print(" normals") ;
+	    System.err.print(" normals") ;
 	if ((dataPresent & CompressedGeometryHeader.COLOR_IN_BUFFER) != 0)
-	    System.out.print(" colors") ;
+	    System.err.print(" colors") ;
 	if ((dataPresent & CompressedGeometryHeader.ALPHA_IN_BUFFER) != 0)
-	    System.out.print(" alpha") ;
+	    System.err.print(" alpha") ;
 
-	System.out.println() ;
-	if (boundsOnly) System.out.println(" computing bounds only") ;
-	if (positionsOnly) System.out.println(" computing positions only") ;
+	System.err.println() ;
+	if (boundsOnly) System.err.println(" computing bounds only") ;
+	if (positionsOnly) System.err.println(" computing positions only") ;
 
 	startTime = J3dClock.currentTimeMillis() ;
     }
@@ -324,28 +324,28 @@ class GeometryDecompressorRetained extends GeometryDecompressor {
 	float t = (endTime - startTime) / 1000.0f ;
 
 	if (boundsOnly) {
-	    System.out.println(" decompression took " + t + " sec.\n") ;
+	    System.err.println(" decompression took " + t + " sec.\n") ;
 	    return ;
 	}
 
-	System.out.println
+	System.err.println
 	    (" decompression + strip conversion took " + t + " sec.") ;
 
 	switch(bufferDataType) {
   	  case TYPE_POINT:
-	    System.out.println
+	    System.err.println
 		(" decompressed " + (vlist.size()) +
 		 " points at " + (vlist.size()/t) +
 		 " points/sec.\n") ;
 	    break ;
 	  case TYPE_LINE:
-	    System.out.println
+	    System.err.println
 		(" decompressed " + (vlist.vertexCount - vlist.stripCount) +
 		 " lines at " + ((vlist.vertexCount - vlist.stripCount)/t) +
 		 " lines/sec.\n") ;
 	    break ;
 	  case TYPE_TRIANGLE:
-	      System.out.println
+	      System.err.println
 		  (" decompressed " +
 		   (vlist.vertexCount - 2*vlist.stripCount) +
 		   " triangles at " +
@@ -356,28 +356,28 @@ class GeometryDecompressorRetained extends GeometryDecompressor {
     }
 
     private void printStats() {
-	System.out.println(" bounding box:\n  lower " + lbounds.toString() +
+	System.err.println(" bounding box:\n  lower " + lbounds.toString() +
 			   "\n  upper " + ubounds.toString()) ;
 
 	if (boundsOnly) return ;
 
-	System.out.print
+	System.err.print
 	    (" number of vertices in GeometryArray output: " +
 	     vlist.vertexCount + "\n" +
 	     " GeometryArray vertex data present: coords") ;
 
 	if ((vlist.vertexFormat & GeometryArray.NORMALS) != 0)
-	    System.out.print(" normals") ;
+	    System.err.print(" normals") ;
 
 	if ((vlist.vertexFormat & GeometryArray.COLOR) != 0)
-	    System.out.print(" colors") ;
+	    System.err.print(" colors") ;
 
 	if ((vlist.vertexFormat & GeometryArray.WITH_ALPHA) != 0)
-	    System.out.print(" alpha") ;
+	    System.err.print(" alpha") ;
 
-	System.out.println("\n number of strips: " + vlist.stripCount) ;
+	System.err.println("\n number of strips: " + vlist.stripCount) ;
 	if (vlist.stripCount > 0) 
-	    System.out.println
+	    System.err.println
 		(" vertices/strip: " +
 		 ((float)vlist.vertexCount / (float)vlist.stripCount)) ;
     }
diff --git a/src/classes/share/javax/media/j3d/GeometryDecompressorShape3D.java b/src/classes/share/javax/media/j3d/GeometryDecompressorShape3D.java
index ad2e4f4..b9a8cd9 100644
--- a/src/classes/share/javax/media/j3d/GeometryDecompressorShape3D.java
+++ b/src/classes/share/javax/media/j3d/GeometryDecompressorShape3D.java
@@ -196,12 +196,12 @@ class GeometryDecompressorShape3D extends GeometryDecompressor {
 	vlist.addVertex(position, normal, color, vertexReplaceCode) ;
 
 	if (debug) {
-	    System.out.println(" outputVertex: flag " + vertexReplaceCode) ;
-	    System.out.println("  position " + position.toString()) ;
+	    System.err.println(" outputVertex: flag " + vertexReplaceCode) ;
+	    System.err.println("  position " + position.toString()) ;
 	    if (normal != null)
-		System.out.println("  normal " + normal.toString()) ;
+		System.err.println("  normal " + normal.toString()) ;
 	    if (color != null)
-		System.out.println("  color " + color.toString()) ;
+		System.err.println("  color " + color.toString()) ;
 	}
     }
 
@@ -212,7 +212,7 @@ class GeometryDecompressorShape3D extends GeometryDecompressor {
      * with each vertex in the compressed buffer.
      */
     void outputColor(Color4f color) {
-	if (debug) System.out.println(" outputColor: " + color.toString()) ;
+	if (debug) System.err.println(" outputColor: " + color.toString()) ;
 
 	if (vlist.size() > 0) {
 	    // Construct Shape3D using the current color.
@@ -234,7 +234,7 @@ class GeometryDecompressorShape3D extends GeometryDecompressor {
      * buffer.
      */
     void outputNormal(Vector3f normal) {
-	if (debug) System.out.println(" outputNormal: " + normal.toString()) ;
+	if (debug) System.err.println(" outputNormal: " + normal.toString()) ;
 
 	if ((vlist.vertexFormat & GeometryArray.NORMALS) == 0) {
 	    if (vlist.size() > 0)
@@ -335,33 +335,33 @@ class GeometryDecompressorShape3D extends GeometryDecompressor {
     }
 
     private void beginPrint() {
-	System.out.println("\nGeometryDecompressorShape3D") ;
+	System.err.println("\nGeometryDecompressorShape3D") ;
 
 	switch(bufferDataType) {
 	  case TYPE_TRIANGLE:
-	    System.out.println(" buffer TYPE_TRIANGLE") ;
+	    System.err.println(" buffer TYPE_TRIANGLE") ;
  	    break ;
 	  case TYPE_LINE:
-	    System.out.println(" buffer TYPE_LINE") ;
+	    System.err.println(" buffer TYPE_LINE") ;
 	    break ;
 	  case TYPE_POINT:
-	    System.out.println(" buffer TYPE_POINT") ;
+	    System.err.println(" buffer TYPE_POINT") ;
 	    break ;
 	  default:
 	    throw new IllegalArgumentException
 		(J3dI18N.getString("GeometryDecompressorShape3D1")) ;
 	}
 
-	System.out.print(" buffer data present: coords") ;
+	System.err.print(" buffer data present: coords") ;
 
 	if ((dataPresent & CompressedGeometryHeader.NORMAL_IN_BUFFER) != 0)
-	    System.out.print(" normals") ;
+	    System.err.print(" normals") ;
 	if ((dataPresent & CompressedGeometryHeader.COLOR_IN_BUFFER) != 0)
-	    System.out.print(" colors") ;
+	    System.err.print(" colors") ;
 	if ((dataPresent & CompressedGeometryHeader.ALPHA_IN_BUFFER) != 0)
-	    System.out.print(" alpha") ;
+	    System.err.print(" alpha") ;
 
-	System.out.println() ;
+	System.err.println() ;
 
 	stripCount = 0 ;
 	vertexCount = 0 ;
@@ -383,24 +383,24 @@ class GeometryDecompressorShape3D extends GeometryDecompressor {
 
     private void printBench() {
 	float t = (endTime - startTime) / 1000.0f ;
-	System.out.println
+	System.err.println
 	    (" decompression + strip conversion took " + t + " sec.") ;
 
 	switch(bufferDataType) {
   	  case TYPE_POINT:
-	    System.out.println
+	    System.err.println
 		(" points decompressed: " + vertexCount + "\n" +
 		 " net decompression rate: " + (vertexCount/t) +
 		 " points/sec.\n") ;
 	    break ;
 	  case TYPE_LINE:
-	    System.out.println
+	    System.err.println
 		(" lines decompressed: " + (vertexCount - stripCount) + "\n" +
 		 " net decompression rate: " + ((vertexCount - stripCount)/t) +
 		 " lines/sec.\n") ;
 	    break ;
 	  case TYPE_TRIANGLE:
-	    System.out.println
+	    System.err.println
 		(" triangles decompressed: " +
 		   (vertexCount - 2*stripCount) + "\n" +
 		 " net decompression rate: " +
@@ -412,55 +412,55 @@ class GeometryDecompressorShape3D extends GeometryDecompressor {
     private void printStats() {
 	switch(triOutputType) {
 	  case TRI_SET:
-	    System.out.println(" using individual triangle output") ;
+	    System.err.println(" using individual triangle output") ;
 	    break ;
 	  case TRI_STRIP_SET:
-	    System.out.println(" using strip output") ;
+	    System.err.println(" using strip output") ;
 	    break ;
 	  case TRI_STRIP_AND_FAN_SET:
-	    System.out.println(" using strips and fans for output") ;
+	    System.err.println(" using strips and fans for output") ;
 	    break ;
 	  case TRI_STRIP_AND_TRI_SET:
-	    System.out.println(" using strips and triangles for output") ;
+	    System.err.println(" using strips and triangles for output") ;
 	    break ;
 	}
 
-	System.out.print
+	System.err.print
 	    (" number of Shape3D objects: " + shapes.size() +
 	     "\n number of Shape3D decompressed vertices: ") ;
 
 	if (triOutputType == TRI_SET || bufferDataType == TYPE_POINT) {
-	    System.out.println(vertexCount) ;
+	    System.err.println(vertexCount) ;
 	}
 	else if (triOutputType == TRI_STRIP_AND_TRI_SET) {
-	    System.out.println((vertexCount + triangleCount*3) + 
+	    System.err.println((vertexCount + triangleCount*3) + 
 			       "\n number of strips: " + stripCount +
 			       "\n number of individual triangles: " +
 			       triangleCount) ;
 	    if (stripCount > 0) 
-		System.out.println
+		System.err.println
 		    (" vertices/strip: " + (float)vertexCount/stripCount +
 		     "\n triangles represented in strips: " +
 		     (vertexCount - 2*stripCount)) ;
 	}
 	else {
-	    System.out.println(vertexCount +
+	    System.err.println(vertexCount +
 			       "\n number of strips: " + stripCount) ;
 	    if (stripCount > 0) 
-		System.out.println
+		System.err.println
 		    (" vertices/strip: " + (float)vertexCount/stripCount) ;
 	}
 
-	System.out.print(" vertex data present in last Shape3D: coords") ;
+	System.err.print(" vertex data present in last Shape3D: coords") ;
 	if ((vlist.vertexFormat & GeometryArray.NORMALS) != 0)
-	    System.out.print(" normals") ;
+	    System.err.print(" normals") ;
 
 	if ((vlist.vertexFormat & GeometryArray.COLOR) != 0) {
-	    System.out.print(" colors") ;
+	    System.err.print(" colors") ;
 	    if ((vlist.vertexFormat & GeometryArray.WITH_ALPHA) != 0)
-		System.out.print(" alpha") ;
+		System.err.print(" alpha") ;
 	}
-	System.out.println() ;
+	System.err.println() ;
     }
 }
 
diff --git a/src/classes/share/javax/media/j3d/GeometryStripArrayRetained.java b/src/classes/share/javax/media/j3d/GeometryStripArrayRetained.java
index 40ba7f1..8b7b158 100644
--- a/src/classes/share/javax/media/j3d/GeometryStripArrayRetained.java
+++ b/src/classes/share/javax/media/j3d/GeometryStripArrayRetained.java
@@ -182,13 +182,13 @@ abstract class GeometryStripArrayRetained extends GeometryArrayRetained {
 
                     if (colorStride == 4) {
 			/*
-			System.out.println("vdata.length = "+vdata.length);
-			System.out.println("vertexData.length = "+vertexData.length);
-			System.out.println("src.stride = "+src.stride);
-			System.out.println("src.colorOffset = "+src.colorOffset);
-			System.out.println("index = "+index+" src.indexColor.length = "+src.indexColor.length);
-			System.out.println("src.indexColor[index] = "+src.indexColor[index]);
-			System.out.println("base = "+base);
+			System.err.println("vdata.length = "+vdata.length);
+			System.err.println("vertexData.length = "+vertexData.length);
+			System.err.println("src.stride = "+src.stride);
+			System.err.println("src.colorOffset = "+src.colorOffset);
+			System.err.println("index = "+index+" src.indexColor.length = "+src.indexColor.length);
+			System.err.println("src.indexColor[index] = "+src.indexColor[index]);
+			System.err.println("base = "+base);
 			*/
 			System.arraycopy(vdata,
 				src.indexColor[index]*src.stride + src.colorOffset,
diff --git a/src/classes/share/javax/media/j3d/GeometryStructure.java b/src/classes/share/javax/media/j3d/GeometryStructure.java
index c68c141..5898f35 100644
--- a/src/classes/share/javax/media/j3d/GeometryStructure.java
+++ b/src/classes/share/javax/media/j3d/GeometryStructure.java
@@ -182,7 +182,7 @@ class GeometryStructure extends J3dStructure {
 		    processBoundsChanged((Object [])m.args[0], false);
 		    break;
 		case J3dMessage.GEOMETRY_CHANGED:
-		    // System.out.println("J3dMessage.GEOMETRY_CHANGED");
+		    // System.err.println("J3dMessage.GEOMETRY_CHANGED");
 		    processBoundsChanged((Object []) m.args[0], false);
 		    break;
 		case J3dMessage.RENDERINGATTRIBUTES_CHANGED:
@@ -301,7 +301,7 @@ class GeometryStructure extends J3dStructure {
         
 	clearBhNodeArr();
 
-	// System.out.println("GS : nodes.length is " + nodes.length);
+	// System.err.println("GS : nodes.length is " + nodes.length);
 
 	for (int i=0; i<nodes.length; i++) {
 	    node = nodes[i];
@@ -317,7 +317,7 @@ class GeometryStructure extends J3dStructure {
 		    bhLeafNode.leafIF = geomAtom;
 		    geomAtom.bhLeafNode = bhLeafNode;
 		    bhLeafNode.computeBoundingHull();
-		    // System.out.println("bhLeafNode.bHull is " + bhLeafNode.bHull); 
+		    // System.err.println("bhLeafNode.bHull is " + bhLeafNode.bHull); 
 		    addToBhNodeArr(bhLeafNode);
 		}
 	    } else if (node instanceof GroupRetained) {
@@ -582,7 +582,7 @@ class GeometryStructure extends J3dStructure {
 	int i, j;
 	boolean unviInFB = true;
 	    
-	// System.out.println("GeometryStructure : view's locale is " + locale);
+	// System.err.println("GeometryStructure : view's locale is " + locale);
 	lock.readLock();
 
         // Issue 353: create a new array list each time rather than passing it
@@ -593,10 +593,10 @@ class GeometryStructure extends J3dStructure {
 	    // For debugging only.
 	    if (J3dDebug.devPhase) {
 		if (J3dDebug.doDebug(J3dDebug.geometryStructure, J3dDebug.LEVEL_2)) {
-		    System.out.println("GeometryStructure : In simple case");
-		    System.out.println("GeometryStructure : view's locale is " +
+		    System.err.println("GeometryStructure : In simple case");
+		    System.err.println("GeometryStructure : view's locale is " +
 				       locale);
-		    System.out.println("GeometryStructure : bhTreeArr[0].locale is " +
+		    System.err.println("GeometryStructure : bhTreeArr[0].locale is " +
 				       bhTreeArr[0].locale);
 		}
 	    }
diff --git a/src/classes/share/javax/media/j3d/GraphicsContext3D.java b/src/classes/share/javax/media/j3d/GraphicsContext3D.java
index e37736c..53b245a 100644
--- a/src/classes/share/javax/media/j3d/GraphicsContext3D.java
+++ b/src/classes/share/javax/media/j3d/GraphicsContext3D.java
@@ -2902,7 +2902,7 @@ public class GraphicsContext3D extends Object   {
 
 
     void resetAppearance() {
-        //System.out.println("GC3D.resetAppearance ....");
+        //System.err.println("GC3D.resetAppearance ....");
 
 	if (canvas3d.material != null) {
 	    canvas3d.updateMaterial(canvas3d.ctx, 
diff --git a/src/classes/share/javax/media/j3d/GroupRetained.java b/src/classes/share/javax/media/j3d/GroupRetained.java
index b183b0d..3e99f79 100644
--- a/src/classes/share/javax/media/j3d/GroupRetained.java
+++ b/src/classes/share/javax/media/j3d/GroupRetained.java
@@ -2378,7 +2378,7 @@ class GroupRetained extends NodeRetained implements BHLeafInterface {
 		    j = s.keys[i].equals(localToVworldKeys, 0,
 					 localToVworldKeys.length);
 		    if(j < 0) {
-			System.out.println("GroupRetained : Can't find hashKey"); 
+			System.err.println("GroupRetained : Can't find hashKey"); 
 		    }
 		    
 		    g.localToVworld[0] = localToVworld[j];
@@ -2389,7 +2389,7 @@ class GroupRetained extends NodeRetained implements BHLeafInterface {
 		    g.locale = locale; // need by getVisibleGeometryAtom()
 		    mirrorGroup.add(g);
 		    /*
-		      System.out.println("processCollisionTarget mirrorGroup.add() : " +
+		      System.err.println("processCollisionTarget mirrorGroup.add() : " +
 		      g.getId() + " mirrorGroup.size() "
 		      + mirrorGroup.size());
 		    */
@@ -2511,11 +2511,11 @@ class GroupRetained extends NodeRetained implements BHLeafInterface {
 	    super.traverse(true, level);
 
 	    if (source.getCapability(Group.ALLOW_CHILDREN_READ)) {
-		System.out.print(" (r)");
+		System.err.print(" (r)");
 	    } else if (isStatic()) {
-		System.out.print(" (s)");
+		System.err.print(" (s)");
 	    } else if (source.getCapability(Group.ALLOW_CHILDREN_WRITE)) {
-		System.out.print(" (w)");
+		System.err.print(" (w)");
 	    } 
 	}
 
diff --git a/src/classes/share/javax/media/j3d/IndexedGeometryArrayRetained.java b/src/classes/share/javax/media/j3d/IndexedGeometryArrayRetained.java
index 9b197ed..b8fdc02 100644
--- a/src/classes/share/javax/media/j3d/IndexedGeometryArrayRetained.java
+++ b/src/classes/share/javax/media/j3d/IndexedGeometryArrayRetained.java
@@ -705,7 +705,7 @@ abstract class IndexedGeometryArrayRetained extends GeometryArrayRetained {
   
     // Option 2:
     // use only necessary code from setCoordIndicesRef
-    // System.out.println("IndexedGeometryArrayretained#doUpdaterUpdate");
+    // System.err.println("IndexedGeometryArrayretained#doUpdaterUpdate");
 	int newMax = 0;
 
         if (indexCoord != null) {
@@ -1105,7 +1105,7 @@ abstract class IndexedGeometryArrayRetained extends GeometryArrayRetained {
 	if ((vertexFormat & GeometryArray.USE_NIO_BUFFER) == 0) {
 	    if ((vertexFormat & GeometryArray.BY_REFERENCE) == 0) {
 		float[] vdata;
-		//	    System.out.println("by-copy");
+		//	    System.err.println("by-copy");
 		synchronized (this) {
 		    cdirty = dirtyFlag;
 		    if (updateAlpha && !ignoreVertexColors) {
@@ -1477,7 +1477,7 @@ abstract class IndexedGeometryArrayRetained extends GeometryArrayRetained {
 	    
 	    if ((vertexFormat & GeometryArray.BY_REFERENCE) == 0) {
                 float[] vdata;
-		//	    System.out.println("by-copy");
+		//	    System.err.println("by-copy");
 		synchronized (this) {
 		    cdirty = dirtyFlag;
 		    if (updateAlpha && !ignoreVertexColors) {
diff --git a/src/classes/share/javax/media/j3d/IndexedUnorderSet.java b/src/classes/share/javax/media/j3d/IndexedUnorderSet.java
index 17561d2..4933359 100644
--- a/src/classes/share/javax/media/j3d/IndexedUnorderSet.java
+++ b/src/classes/share/javax/media/j3d/IndexedUnorderSet.java
@@ -361,7 +361,7 @@ class IndexedUnorderSet implements Cloneable, java.io.Serializable  {
 
 	if (debug) {
 	    if (o.listIdx[univIdx][listType] != -1) {
-		System.out.println("Illegal use of UnorderIndexedList idx in set " + 
+		System.err.println("Illegal use of UnorderIndexedList idx in set " + 
 				   o.listIdx[univIdx][listType]);
 		Thread.dumpStack();
 	    }
@@ -395,7 +395,7 @@ class IndexedUnorderSet implements Cloneable, java.io.Serializable  {
 	    int idx = o.listIdx[univIdx][listType];
 	    if (idx >= 0) {
 		if (elementData[idx] != o) {
-		    System.out.println("Illegal use of UnorderIndexedList idx in add " + idx);
+		    System.err.println("Illegal use of UnorderIndexedList idx in add " + idx);
 		    Thread.dumpStack();
 		}
 	    }
@@ -423,7 +423,7 @@ class IndexedUnorderSet implements Cloneable, java.io.Serializable  {
 
 	if (debug) {
 	    if (elm.listIdx[univIdx][listType] != index) {
-		System.out.println("Inconsistent idx in remove, expect " + index + " actual " + elm.listIdx[univIdx][listType]);
+		System.err.println("Inconsistent idx in remove, expect " + index + " actual " + elm.listIdx[univIdx][listType]);
 		Thread.dumpStack();	    
 	    } 
 	}
@@ -480,7 +480,7 @@ class IndexedUnorderSet implements Cloneable, java.io.Serializable  {
 	if (idx >= 0) {
 	    if (debug) {
 		if (o != elementData[idx]) {
-		    System.out.println(this + " Illegal use of UnorderIndexedList in remove expect " + o + " actual " + elementData[idx] + " idx = " + idx);
+		    System.err.println(this + " Illegal use of UnorderIndexedList in remove expect " + o + " actual " + elementData[idx] + " idx = " + idx);
 		    Thread.dumpStack();
 		}
 	    }
diff --git a/src/classes/share/javax/media/j3d/J3dDebug.java b/src/classes/share/javax/media/j3d/J3dDebug.java
index 9215f18..1ea8594 100644
--- a/src/classes/share/javax/media/j3d/J3dDebug.java
+++ b/src/classes/share/javax/media/j3d/J3dDebug.java
@@ -375,7 +375,7 @@ class J3dDebug  {
     
     static boolean doDebug(int j3dClassLevel, int level, String str) {
 	if(j3dClassLevel >= level) {
-	    System.out.print(str);
+	    System.err.print(str);
 	    return true;
 	}
 	return false;
@@ -403,33 +403,33 @@ class J3dDebug  {
 	    
 	    Package p = Package.getPackage(pkgName);
 	    if (p == null) {
-		System.out.println("WARNING: Package.getPackage(" +
+		System.err.println("WARNING: Package.getPackage(" +
 				   pkgName +
 				   ") is null");
 	    }
 	    else {
 		if(devPhase && debug) {
-		    System.out.println(p);
-		    System.out.println("Specification Title = " +
+		    System.err.println(p);
+		    System.err.println("Specification Title = " +
 				       p.getSpecificationTitle());
-		    System.out.println("Specification Vendor = " +
+		    System.err.println("Specification Vendor = " +
 				       p.getSpecificationVendor());
-		    System.out.println("Specification Version = " +
+		    System.err.println("Specification Version = " +
 				       p.getSpecificationVersion());
-		    System.out.println("Implementation Vendor = " +
+		    System.err.println("Implementation Vendor = " +
 				       p.getImplementationVendor());
-		    System.out.println("Implementation Version = " +
+		    System.err.println("Implementation Version = " +
 				       p.getImplementationVersion());
 		}
 		else if(devPhase)
-		        System.out.println(", Java 3D " + p.getImplementationVersion() + ".");
+		        System.err.println(", Java 3D " + p.getImplementationVersion() + ".");
 	    }
 	}
 	catch (ClassNotFoundException e) {
-	    System.out.println("Unable to load " + pkgName);
+	    System.err.println("Unable to load " + pkgName);
 	}
 
-	// 	System.out.println();
+	// 	System.err.println();
     }
 
     
diff --git a/src/classes/share/javax/media/j3d/J3dMessage.java b/src/classes/share/javax/media/j3d/J3dMessage.java
index aa1da68..8729999 100644
--- a/src/classes/share/javax/media/j3d/J3dMessage.java
+++ b/src/classes/share/javax/media/j3d/J3dMessage.java
@@ -137,7 +137,7 @@ class J3dMessage extends Object {
     }
 
     final synchronized void clear() {
-	// System.out.println("J3dMessage : " + this );
+	// System.err.println("J3dMessage : " + this );
 	view = null;
 	universe = null;
 	args[0] = null;
diff --git a/src/classes/share/javax/media/j3d/LightRetained.java b/src/classes/share/javax/media/j3d/LightRetained.java
index 404eea7..5584616 100644
--- a/src/classes/share/javax/media/j3d/LightRetained.java
+++ b/src/classes/share/javax/media/j3d/LightRetained.java
@@ -779,7 +779,7 @@ abstract class LightRetained extends LeafRetained {
 		j = s.keys[i].equals(localToVworldKeys, 0,
 				     localToVworldKeys.length);
 		if(j < 0) {
-		    System.out.println("LightRetained : Can't find hashKey"); 
+		    System.err.println("LightRetained : Can't find hashKey"); 
 		}
 		
 		ml.localToVworld[0] = localToVworld[j];
@@ -818,7 +818,7 @@ abstract class LightRetained extends LeafRetained {
 	    // Initialization of the mirror object 
 	    // If its view Scoped, then add this list
 	    // to be sent to Rendering Env
-	    //	    System.out.println("lightSetLive, s.viewList = "+s.viewLists);
+	    //	    System.err.println("lightSetLive, s.viewList = "+s.viewLists);
 	    if ((s.viewScopedNodeList != null) && (s.viewLists != null)) {
 		s.viewScopedNodeList.add(ml);
 		s.scopedNodesViewList.add(s.viewLists.get(0));
@@ -932,7 +932,7 @@ abstract class LightRetained extends LeafRetained {
 	    }
 	    if ((s.viewScopedNodeList != null) && (s.viewLists != null)) {
 		s.viewScopedNodeList.add(ml);
-		//System.out.println("s.viewList is " + s.viewLists); 
+		//System.err.println("s.viewList is " + s.viewLists); 
 		s.scopedNodesViewList.add(s.viewLists.get(0));
 	    } else {
 		s.nodeList.add(ml);
diff --git a/src/classes/share/javax/media/j3d/LineAttributesRetained.java b/src/classes/share/javax/media/j3d/LineAttributesRetained.java
index 3ddebe1..99b3702 100644
--- a/src/classes/share/javax/media/j3d/LineAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/LineAttributesRetained.java
@@ -294,7 +294,7 @@ class LineAttributesRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/MRSWLock.java b/src/classes/share/javax/media/j3d/MRSWLock.java
index bba68d6..01795b3 100644
--- a/src/classes/share/javax/media/j3d/MRSWLock.java
+++ b/src/classes/share/javax/media/j3d/MRSWLock.java
@@ -47,7 +47,7 @@ class MRSWLock {
 	if(readCount>0)
 	    readCount--;
 	else
-	    if(debug) System.out.println("ReadWriteLock.java : Problem! readCount is >= 0.");
+	    if(debug) System.err.println("ReadWriteLock.java : Problem! readCount is >= 0.");
 	
 	if(lockRequested>0)
 	    notifyAll();
diff --git a/src/classes/share/javax/media/j3d/MemoryFreeList.java b/src/classes/share/javax/media/j3d/MemoryFreeList.java
index 84e42d7..8a2409f 100644
--- a/src/classes/share/javax/media/j3d/MemoryFreeList.java
+++ b/src/classes/share/javax/media/j3d/MemoryFreeList.java
@@ -52,7 +52,7 @@ class MemoryFreeList {
 	    c = Class.forName(className);
 	}
 	catch (Exception e) {
- 	    System.out.println(e);
+ 	    System.err.println(e);
 	}
 	
 	initcap = initialCapacity;
@@ -72,7 +72,7 @@ class MemoryFreeList {
 	    c = Class.forName(className); 
 	}  
 	catch (Exception e) { 
-// 	    System.out.println(e);
+// 	    System.err.println(e);
 	} 
 
 	size = collection.size(); 
@@ -111,7 +111,7 @@ class MemoryFreeList {
 
 	// check to see if the whole block is used and if so, reset the
 	// current block
-// 	System.out.println("spaceUsed = " + spaceUsed + " currBlockSize = " +
+// 	System.err.println("spaceUsed = " + spaceUsed + " currBlockSize = " +
 // 			   currBlockSize + " currBlockIndex = " +
 // 			   currBlockIndex + " currBlock = " + currBlock);
 	if ((currBlockIndex == -1) || (spaceUsed >= currBlockSize)) {
@@ -129,9 +129,9 @@ class MemoryFreeList {
     }
 
     protected synchronized Object removeLastElement() {
-//   	System.out.println("removeLastElement: size = " + size);
+//   	System.err.println("removeLastElement: size = " + size);
 	int index = --spaceUsed;
-// 	System.out.println("index = " + index);
+// 	System.err.println("index = " + index);
 	Object elm = currBlock[index];
 	currBlock[index] = null;
 	size--;
@@ -156,16 +156,16 @@ class MemoryFreeList {
 
 
     synchronized void shrink() {
-//  	System.out.println("shrink size = " + size + " minSize = " +
+//  	System.err.println("shrink size = " + size + " minSize = " +
 //  			   minSize);
 	if ((minSize > minBlockSize) && (numBlocks > 1)) {
 	    justShrunk = true;
 	    
-//  	    System.out.println("removing a block");
+//  	    System.err.println("removing a block");
 // 	    Runtime r = Runtime.getRuntime();
 // 	    r.gc();
-// 	    System.out.println("numBlocks = " + numBlocks + " size = " + size);
-// 	    System.out.println("free memory before shrink: " + r.freeMemory());
+// 	    System.err.println("numBlocks = " + numBlocks + " size = " + size);
+// 	    System.err.println("free memory before shrink: " + r.freeMemory());
 	    
 	    // remove the last block
 	    Object[] block = (Object[])elementData.remove(numBlocks-1);
@@ -186,8 +186,8 @@ class MemoryFreeList {
 	    }
 	    
 // 	    r.gc();
-// 	    System.out.println("free memory after  shrink: " + r.freeMemory());
-// 	    System.out.println("numBlocks = " + numBlocks + " size = " + size);
+// 	    System.err.println("free memory after  shrink: " + r.freeMemory());
+// 	    System.err.println("numBlocks = " + numBlocks + " size = " + size);
 	}
 	else {
 	    justShrunk = false;
@@ -196,13 +196,13 @@ class MemoryFreeList {
     }
 
     synchronized void ensureCapacity(int minCapacity) {
-// 	System.out.println("ensureCapacity: size = " + size + " capacity: " +
+// 	System.err.println("ensureCapacity: size = " + size + " capacity: " +
 // 			   elementData.length);
-// 	System.out.println("minCapacity = " + minCapacity + " capacity = "
+// 	System.err.println("minCapacity = " + minCapacity + " capacity = "
 // 			   + capacity);
 	
 	if (minCapacity > capacity) {
-// 	    System.out.println("adding a block: numBlocks = " + numBlocks);
+// 	    System.err.println("adding a block: numBlocks = " + numBlocks);
 	    int lastBlockSize =
 		((Object[])elementData.get(numBlocks-1)).length;
 	    int prevBlockSize = 0;
@@ -229,7 +229,7 @@ class MemoryFreeList {
     }
 
     public synchronized void clear() {
-// 	System.out.println("clear");
+// 	System.err.println("clear");
 	elementData.clear();
 
 	// put an empty block in
@@ -254,7 +254,7 @@ class MemoryFreeList {
 		return c.newInstance();
 	    }
 	    catch (Exception e) {
-		System.out.println(e);
+		System.err.println(e);
 		return null;
 	    }
 	}
diff --git a/src/classes/share/javax/media/j3d/MorphRetained.java b/src/classes/share/javax/media/j3d/MorphRetained.java
index 62421b9..83ce95f 100644
--- a/src/classes/share/javax/media/j3d/MorphRetained.java
+++ b/src/classes/share/javax/media/j3d/MorphRetained.java
@@ -526,9 +526,9 @@ class MorphRetained extends LeafRetained implements GeometryUpdater {
 	}
 
         pickInfo.setLocalToVWorldRef( localToVworld);
-        //System.out.println("MorphRetained.intersect() : ");
+        //System.err.println("MorphRetained.intersect() : ");
         if (dist == null) {
-            //System.out.println("      no dist request ....");
+            //System.err.println("      no dist request ....");
             return intersect(pickInfo, pickShape, 0);
         }
         
@@ -1205,7 +1205,7 @@ class MorphRetained extends LeafRetained implements GeometryUpdater {
 	if ((component & APPEARANCEOVERRIDE_CHANGED) != 0) {
 	    Object[] arg = (Object[])objs[3];
 	    int val = ((Integer)arg[1]).intValue();
-	    System.out.println("ChangedFrequent = "+changedFrequent);
+	    System.err.println("ChangedFrequent = "+changedFrequent);
 	    for ( i = msArr.length-1; i >=0; i--) {
 		msArr[i].appearanceOverrideEnable = ((Boolean)arg[0]).booleanValue();
 		msArr[i].changedFrequent = val;
@@ -1263,7 +1263,7 @@ class MorphRetained extends LeafRetained implements GeometryUpdater {
 		j = s.keys[i].equals(localToVworldKeys, 0,
 				     localToVworldKeys.length);
 		if(j < 0) {
-		    System.out.println("MorphRetained : Can't find hashKey"); 
+		    System.err.println("MorphRetained : Can't find hashKey"); 
 		}
 
 		shape.localToVworld[0] = localToVworld[j];
diff --git a/src/classes/share/javax/media/j3d/NnuIdManager.java b/src/classes/share/javax/media/j3d/NnuIdManager.java
index 60dabef..1527883 100644
--- a/src/classes/share/javax/media/j3d/NnuIdManager.java
+++ b/src/classes/share/javax/media/j3d/NnuIdManager.java
@@ -325,7 +325,7 @@ class NnuIdManager {
     
     final static void printIds(NnuId nnuIdArr[]) {
 	for(int i=0; i<nnuIdArr.length; i++) {
-	    System.out.println("[" + i +"] is " + nnuIdArr[i].getId());
+	    System.err.println("[" + i +"] is " + nnuIdArr[i].getId());
 	}
 
     }
diff --git a/src/classes/share/javax/media/j3d/NodeRetained.java b/src/classes/share/javax/media/j3d/NodeRetained.java
index 5f5f163..fe8f0c6 100644
--- a/src/classes/share/javax/media/j3d/NodeRetained.java
+++ b/src/classes/share/javax/media/j3d/NodeRetained.java
@@ -627,7 +627,7 @@ abstract class NodeRetained extends SceneGraphObjectRetained implements NnuId {
 	if(!(locale == null || universe == s.universe))
             throw new IllegalSharingException(J3dI18N.getString("NodeRetained3"));
 	if(s.locale == null)
-	    System.out.println("NodeRetained.setLive() locale is null");
+	    System.err.println("NodeRetained.setLive() locale is null");
 
 
 	locale = s.locale;
diff --git a/src/classes/share/javax/media/j3d/OrderedGroupRetained.java b/src/classes/share/javax/media/j3d/OrderedGroupRetained.java
index 27c7a1a..cdd620c 100644
--- a/src/classes/share/javax/media/j3d/OrderedGroupRetained.java
+++ b/src/classes/share/javax/media/j3d/OrderedGroupRetained.java
@@ -236,7 +236,7 @@ class OrderedGroupRetained extends GroupRetained {
 	int size = 0;
 	int i;
 
-	//System.out.println("updateChildIdTableInserted childId " + childId + " orderedId " + orderedId + " " + this);
+	//System.err.println("updateChildIdTableInserted childId " + childId + " orderedId " + orderedId + " " + this);
         if (orderedChildIdTable != null) { 
 	    size = orderedChildIdTable.length;
 	    for (i=0; i<size; i++) {
@@ -281,7 +281,7 @@ class OrderedGroupRetained extends GroupRetained {
 		}
 		else if (orderedChildIdTable[i] == childId) {
 		    orderedChildIdTable[i] = -1;
-		    //System.out.println("og.updateChildIdTableRemoved freeId " + i);
+		    //System.err.println("og.updateChildIdTableRemoved freeId " + i);
 		    freeOrderedChildId(i);
 		}
 	    }
@@ -392,7 +392,7 @@ class OrderedGroupRetained extends GroupRetained {
     void clearDerivedDataStructures() {
 	int i;
 	
-        //System.out.println("og clearDerivedDataStructures " + this); 
+        //System.err.println("og clearDerivedDataStructures " + this); 
 	// Clear the orderedBin and childId table for all views
 	// since this orderedGroup has been clearLived!
 	for (i = 0; i < orderedBin.length; i++) {
@@ -405,7 +405,7 @@ class OrderedGroupRetained extends GroupRetained {
 	    for (i=0; i<orderedChildIdTable.length; i++) {
 		if (orderedChildIdTable[i] != -1) {
 		    orderedChildIdTable[i] = -1;
-		    //System.out.println("og.clearDerivedDataStructures freeId " + i);
+		    //System.err.println("og.clearDerivedDataStructures freeId " + i);
 		    freeOrderedChildId(i);
 		}
 	    }
@@ -424,9 +424,9 @@ class OrderedGroupRetained extends GroupRetained {
     
     void printTable(int[] table) {
 	for (int i=0; i<table.length; i++) {
-	    System.out.print(" " + table[i]);
+	    System.err.print(" " + table[i]);
 	}	
-	System.out.println("");
+	System.err.println("");
    }
 
     void insertChildrenData(int index) {
diff --git a/src/classes/share/javax/media/j3d/OrderedPath.java b/src/classes/share/javax/media/j3d/OrderedPath.java
index 10f76c2..8039997 100644
--- a/src/classes/share/javax/media/j3d/OrderedPath.java
+++ b/src/classes/share/javax/media/j3d/OrderedPath.java
@@ -29,12 +29,12 @@ class OrderedPath extends Object {
     }
 
     void printPath() {
-        System.out.println("orderedPath: [");
+        System.err.println("orderedPath: [");
         OrderedPathElement ope;
         for (int i=0; i<pathElements.size(); i++) {
             ope = (OrderedPathElement)pathElements.get(i);
-            System.out.println("(" + ope.orderedGroup + "," + ope.childId);
+            System.err.println("(" + ope.orderedGroup + "," + ope.childId);
         }
-        System.out.println("]");
+        System.err.println("]");
     }
 }
diff --git a/src/classes/share/javax/media/j3d/PickConeRay.java b/src/classes/share/javax/media/j3d/PickConeRay.java
index cd24138..2c4fe7a 100644
--- a/src/classes/share/javax/media/j3d/PickConeRay.java
+++ b/src/classes/share/javax/media/j3d/PickConeRay.java
@@ -152,7 +152,7 @@ public final class PickConeRay extends PickCone {
 	    };
 
 	    for (int i=0;i<edges.length;i++) {
-		// System.out.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
+		// System.err.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
 		double distToEdge = 
 		    Distance.rayToSegment (origin, direction, edges[i][0], edges[i][1], 
 					   rayPt, null, null);
@@ -160,9 +160,9 @@ public final class PickConeRay extends PickCone {
 		vector.sub (rayPt, origin);
 		distance = vector.length();
 		radius = getRadius (distance);
-		// System.out.println ("PickConeRay: distance: "+distance+" radius:"+radius);
+		// System.err.println ("PickConeRay: distance: "+distance+" radius:"+radius);
 		if (distToEdge <= radius*radius) {
-		    //	  System.out.println ("Intersects!");
+		    //	  System.err.println ("Intersects!");
 		    return true;
 		}
 	    }
diff --git a/src/classes/share/javax/media/j3d/PickConeSegment.java b/src/classes/share/javax/media/j3d/PickConeSegment.java
index e055132..684acf7 100644
--- a/src/classes/share/javax/media/j3d/PickConeSegment.java
+++ b/src/classes/share/javax/media/j3d/PickConeSegment.java
@@ -175,7 +175,7 @@ public final class PickConeSegment extends PickCone {
 		{new Point3d(upper.x, lower.y, lower.z), new Point3d(upper.x, lower.y, upper.z)}
 	    };
 	    for (int i=0;i<edges.length;i++) {
-		//	System.out.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
+		//	System.err.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
 		double distToEdge = 
 		    Distance.segmentToSegment (origin, end, edges[i][0], edges[i][1], 
 					       rayPt, null, null);
@@ -183,13 +183,13 @@ public final class PickConeSegment extends PickCone {
 		vector.sub (rayPt, origin);
 		distance = vector.length();
 		radius = getRadius (distance);
-		/* System.out.println ("PickConeSegment: distance: " +
+		/* System.err.println ("PickConeSegment: distance: " +
 		   distance+" radius: " + radius +
 		   " distToEdge:" +Math.sqrt(distToEdge));
 		*/
 		
 		if (distToEdge <= radius*radius) {
-		    //	  System.out.println ("Intersects!");
+		    //	  System.err.println ("Intersects!");
 		    return true;
 		}
 	    }
diff --git a/src/classes/share/javax/media/j3d/PickCylinderRay.java b/src/classes/share/javax/media/j3d/PickCylinderRay.java
index 3547165..6e477eb 100644
--- a/src/classes/share/javax/media/j3d/PickCylinderRay.java
+++ b/src/classes/share/javax/media/j3d/PickCylinderRay.java
@@ -141,11 +141,11 @@ public final class PickCylinderRay extends PickCylinder {
 	    };
 
 	    for (int i=0;i<edges.length;i++) {
-		//	System.out.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
+		//	System.err.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
 		double distToEdge = 
 		    Distance.rayToSegment (origin, direction, edges[i][0], edges[i][1]);
 		if (distToEdge <= radius*radius) {
-		    //	  System.out.println ("Intersects!");
+		    //	  System.err.println ("Intersects!");
 		    return true;
 		}
 	    }
@@ -221,8 +221,8 @@ public final class PickCylinderRay extends PickCylinder {
 	PickCylinderRay newPCR = new PickCylinderRay();
 	Point3d end = new Point3d();
 	/*
-	  System.out.println("t3d : ");
-	  System.out.println(t3d);
+	  System.err.println("t3d : ");
+	  System.err.println(t3d);
 	*/
 	newPCR.origin.x = origin.x;
 	newPCR.origin.y = origin.y;
diff --git a/src/classes/share/javax/media/j3d/PickCylinderSegment.java b/src/classes/share/javax/media/j3d/PickCylinderSegment.java
index b1f7df9..d6feb40 100644
--- a/src/classes/share/javax/media/j3d/PickCylinderSegment.java
+++ b/src/classes/share/javax/media/j3d/PickCylinderSegment.java
@@ -161,12 +161,12 @@ public final class PickCylinderSegment extends PickCylinder {
 		{new Point3d(upper.x, lower.y, lower.z), new Point3d(upper.x, lower.y, upper.z)}
 	    };
 	    for (int i=0;i<edges.length;i++) {
-		//	System.out.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
+		//	System.err.println ("Testing edge: "+edges[i][0]+" - "+edges[i][1]);
 		double distToEdge = 
 		    Distance.segmentToSegment (origin, end, 
 					       edges[i][0], edges[i][1]);
 		if (distToEdge <= radius*radius) {
-		    //	  System.out.println ("Intersects!");
+		    //	  System.err.println ("Intersects!");
 		    return true;
 		}
 	    }
diff --git a/src/classes/share/javax/media/j3d/PickInfo.java b/src/classes/share/javax/media/j3d/PickInfo.java
index 5c3c856..5618b27 100644
--- a/src/classes/share/javax/media/j3d/PickInfo.java
+++ b/src/classes/share/javax/media/j3d/PickInfo.java
@@ -158,16 +158,16 @@ public class PickInfo extends Object {
 	    IntersectionInfo iInfoArr[];
 
 	    Sort(IntersectionInfo[] iInfoArr) {
-                // System.out.println("Sort IntersectionInfo ...");
+                // System.err.println("Sort IntersectionInfo ...");
 		this.iInfoArr = iInfoArr;
 	    }
 
 	    void sorting() {
 		if (iInfoArr.length < 7) {
-                    // System.out.println(" -- insertSort.");
+                    // System.err.println(" -- insertSort.");
 		    insertSort();
 	    	} else {
-                    // System.out.println(" -- quicksort.");                    
+                    // System.err.println(" -- quicksort.");                    
 		    quicksort(0, iInfoArr.length-1);
     		}
 	    }
@@ -217,16 +217,16 @@ public class PickInfo extends Object {
 	    PickInfo pIArr[];
 
 	    Sort(PickInfo[] pIArr) {
-                // System.out.println("Sort PickInfo ...");
+                // System.err.println("Sort PickInfo ...");
 		this.pIArr = pIArr;
 	    }
 
 	    void sorting() {
 		if (pIArr.length < 7) {
-                    // System.out.println(" -- insertSort.");
+                    // System.err.println(" -- insertSort.");
 		    insertSort();
 	    	} else {
-                    // System.out.println(" -- quicksort.");                    
+                    // System.err.println(" -- quicksort.");                    
 		    quicksort(0, pIArr.length-1);
     		}
 	    }
@@ -802,7 +802,7 @@ public class PickInfo extends Object {
         if((mode == PICK_GEOMETRY) && (pickInfoList != null) && 
 	   ((pickInfoListSize = pickInfoList.size()) > 0)) {
             
-            //System.out.println("PickInfo.pick() - In geometry case : pickInfoList.size() is " + pickInfoListSize);
+            //System.err.println("PickInfo.pick() - In geometry case : pickInfoList.size() is " + pickInfoListSize);
             PickInfo pickInfo = null;
             Node pickNode = null;
             
@@ -872,7 +872,7 @@ public class PickInfo extends Object {
 		    }
 		    
 		    if (((Shape3DRetained)(pickNode.retained)).intersect(pickInfo, pickShape, flags) == false) {
-			// System.out.println("  ---- geom " + i + " not intersected");
+			// System.err.println("  ---- geom " + i + " not intersected");
 
                         pickInfoList.remove(i);			
 
@@ -946,11 +946,11 @@ public class PickInfo extends Object {
             }
         }
 
-	// System.out.println("PickInfo : pickInfoList " + pickInfoList);
+	// System.err.println("PickInfo : pickInfoList " + pickInfoList);
 
         if ((pickInfoList != null) && (pickInfoList.size() > 0)) {
-	    // System.out.println("   ---  : pickInfoList.size() " + pickInfoList.size());
-	    // System.out.println("   ---  : pickInfoList's sgp " + 
+	    // System.err.println("   ---  : pickInfoList.size() " + pickInfoList.size());
+	    // System.err.println("   ---  : pickInfoList's sgp " + 
 	    // ((PickInfo)(pickInfoList.get(0))).getSceneGraphPath());
 	    pickInfoArr = new PickInfo[pickInfoList.size()];
 	    return (PickInfo []) pickInfoList.toArray(pickInfoArr); 
diff --git a/src/classes/share/javax/media/j3d/PointAttributesRetained.java b/src/classes/share/javax/media/j3d/PointAttributesRetained.java
index 54947cc..4df6e98 100644
--- a/src/classes/share/javax/media/j3d/PointAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/PointAttributesRetained.java
@@ -173,7 +173,7 @@ class PointAttributesRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/PolygonAttributesRetained.java b/src/classes/share/javax/media/j3d/PolygonAttributesRetained.java
index 99139cb..a576e8b 100644
--- a/src/classes/share/javax/media/j3d/PolygonAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/PolygonAttributesRetained.java
@@ -309,7 +309,7 @@ class PolygonAttributesRetained extends NodeComponentRetained {
 	createMessage.args[3] = new Integer(changedFrequent);
 	VirtualUniverse.mc.processMessage(createMessage);
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/RenderBin.java b/src/classes/share/javax/media/j3d/RenderBin.java
index 76ad4b6..de373b7 100644
--- a/src/classes/share/javax/media/j3d/RenderBin.java
+++ b/src/classes/share/javax/media/j3d/RenderBin.java
@@ -391,14 +391,14 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	Integer texIdObj;
 	int size;
 	
-	//	System.out.println("dirtyRenderMoleculeList.size = "+dirtyRenderMoleculeList.size());
-	//	System.out.println("reEvaluateBg = "+reEvaluateBg);
-	//	System.out.println("reEvaluateClip = "+reEvaluateClip);	
-	//	System.out.println("<========+End All Cached Values===========>");
+	//	System.err.println("dirtyRenderMoleculeList.size = "+dirtyRenderMoleculeList.size());
+	//	System.err.println("reEvaluateBg = "+reEvaluateBg);
+	//	System.err.println("reEvaluateClip = "+reEvaluateClip);	
+	//	System.err.println("<========+End All Cached Values===========>");
 	// Add the new lightBins that have been created
-	//	System.out.println("objUpdateList.size = "+objUpdateList.size());
-	//	System.out.println("addOpaqueBin = "+addOpaqueBin);
-	//	System.out.println("opaqueBin = "+opaqueBin);
+	//	System.err.println("objUpdateList.size = "+objUpdateList.size());
+	//	System.err.println("addOpaqueBin = "+addOpaqueBin);
+	//	System.err.println("opaqueBin = "+opaqueBin);
 	
 	// List of renderMolecule from which renderAtoms have been removed
         size = removeRenderAtomInRMList.size();
@@ -614,7 +614,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	}
 
 	size = textureBinList.size();
-//System.out.println("textureBinList.size= " + size);
+//System.err.println("textureBinList.size= " + size);
 	if (size > 0) {
 	    Canvas3D canvasList[][] = view.getCanvasList(false);
 	    Canvas3D cv;
@@ -679,7 +679,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	
 	size = newNodeComponentList.size(); 
 	if ( size > 0) {
-//System.out.println("newNodeComponentlist.size= " + size);
+//System.err.println("newNodeComponentlist.size= " + size);
 	    Canvas3D canvases[] = view.getCanvases();
 	    for (i = 0; i < size; i++) {
                 // Evaluate the nodeComponentList for all the canvases
@@ -814,7 +814,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 		xform.transform(eyeInVworld);
 	    }
 	    if (transpSortMode == View.TRANSPARENCY_SORT_GEOMETRY && transparentInfo != null) {
-		//		System.out.println("sortAll 1");
+		//		System.err.println("sortAll 1");
 		sortAll = true;
 	    }
 	}
@@ -842,7 +842,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	    
 	    
 	    if (size  > 0 &&  1.5f * numDirtyTinfo >  nElements) {
-		// System.out.println("sortAll 3, size = "+size);
+		// System.err.println("sortAll 3, size = "+size);
 		sortAll = true;
 	    }
 	    
@@ -860,7 +860,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 		}
 
 		if (dirtyList != null) {
-		    // System.out.println("====> sort Some");
+		    // System.err.println("====> sort Some");
 		    dirtyList = depthSortAll(dirtyList);
 		    // Now merge the newly sorted list with the old one
 		    transparentInfo = mergeDepthSort(transparentInfo, dirtyList);
@@ -957,9 +957,9 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	clearAllUpdateObjectState();
 	/*
 	if (opaqueBin != null) {
-	    System.out.println(this + "***** Begin Dumping OpaqueBin *****");
+	    System.err.println(this + "***** Begin Dumping OpaqueBin *****");
 	    dumpBin(opaqueBin);
-	    System.out.println("***** End Dumping OpaqueBin *****");
+	    System.err.println("***** End Dumping OpaqueBin *****");
 	}
 	*/
 	
@@ -1014,7 +1014,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 
 		GeometryArrayRetained geo = (GeometryArrayRetained)ra.geometry();
 		geo.removeDlistUser(this, ra);
-		//		System.out.println("========> geo.refcount = "+geo.refCount);
+		//		System.err.println("========> geo.refcount = "+geo.refCount);
 		// add this geometry's dlist to be freed
 		if (geo.isDlistUserSetEmpty(this)) {
 		    rdr.displayListResourceFreeList.add(geo.dlistObj);
@@ -1776,7 +1776,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	    
 	    // computeViewFrustumBox in VisibilityStructure.
 	    computeViewFrustumBBox(viewFrustumBBox);
-	    //	     System.out.println("viewFrustumBBox = " + this);
+	    //	     System.err.println("viewFrustumBBox = " + this);
 
 	    ViewPlatform vp = view.getViewPlatform();
 	    if (vp != null) {		
@@ -1997,7 +1997,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 	    // If the bin is in soleUser case and one of the components
 	    // has been changed to frequent then remove the clone
 	    // and point to the mirror
-	    //	    System.out.println("restructure = "+restructure+" ra.renderMolecule.soleUser ="+ra.renderMolecule.soleUser);
+	    //	    System.err.println("restructure = "+restructure+" ra.renderMolecule.soleUser ="+ra.renderMolecule.soleUser);
 	    if (restructure && !ra.renderMolecule.soleUser) {
 		TextureBin tb = ra.renderMolecule.textureBin;
 		ra.renderMolecule.removeRenderAtom(ra);
@@ -2382,7 +2382,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
      */
     void processShaderComponentChanged(Object[] args) {
 
-	// System.out.println("RenderBin : processShaderComponentChanged");
+	// System.err.println("RenderBin : processShaderComponentChanged");
 
 	int component = ((Integer)args[1]).intValue();
 	int i;
@@ -2422,7 +2422,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 		//if (false && (sApp.mirror.changedFrequent & component) != 0) {
                 if(false) {
 		    /*
-		      System.out.println("RenderBin : Shader sole user (SHADER_PROGRAM)" +
+		      System.err.println("RenderBin : Shader sole user (SHADER_PROGRAM)" +
 		      ra.renderMolecule.textureBin.shaderBin);
 		    */
 
@@ -2442,7 +2442,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
                     }
 		} else {
 		    /*
-		      System.out.println("RenderBin : not soleUser (SHADER_PROGRAM)" +
+		      System.err.println("RenderBin : not soleUser (SHADER_PROGRAM)" +
 		      ra.renderMolecule.textureBin.shaderBin);
 		    */
 
@@ -2461,7 +2461,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 		//if (false && (sApp.mirror.changedFrequent & component) != 0) {
                   if(false) {
                     /*
-		      System.out.println("RenderBin : sole user (SHADER_ATTRIBUTE_SET)" +
+		      System.err.println("RenderBin : sole user (SHADER_ATTRIBUTE_SET)" +
 		      ra.renderMolecule.textureBin.shaderBin);
 		    */
 
@@ -2482,7 +2482,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 		    }
 		} else {
 		    /*
-		       System.out.println("RenderBin :not soleUser (SHADER_ATTRIBUTE_SET) " +
+		       System.err.println("RenderBin :not soleUser (SHADER_ATTRIBUTE_SET) " +
 		       ra.renderMolecule.textureBin.shaderBin);
 		    */
 
@@ -2570,7 +2570,7 @@ class RenderBin extends J3dStructure  implements ObjectUpdate {
 				TextureBin.SOLE_USER) != 0))  {
 
 /*
-System.out.println("renderbin. texture state changed  tb sole user " +
+System.err.println("renderbin. texture state changed  tb sole user " +
 			ra.renderMolecule.textureBin + " tb.tbFlag= " +
 			ra.renderMolecule.textureBin.tbFlag);
 */
@@ -2596,11 +2596,11 @@ System.out.println("renderbin. texture state changed  tb sole user " +
 		    }
 	        } else {
 /*
-System.out.println("renderbin. texture state changed  tb not sole user " +
+System.err.println("renderbin. texture state changed  tb not sole user " +
 			ra.renderMolecule.textureBin + " tb.tbFlag= " +
 			ra.renderMolecule.textureBin.tbFlag);
 
-System.out.println("......tb.soleUser= " + 
+System.err.println("......tb.soleUser= " + 
         ((ra.renderMolecule.textureBin.tbFlag & TextureBin.SOLE_USER) != 0) +
         " app.mirror.changedFrequent= " +
         ((app.mirror.changedFrequent & TEXTURE_STATE_CHANGED) != 0));
@@ -2666,9 +2666,9 @@ System.out.println("......tb.soleUser= " +
 				   AppearanceRetained.POLYGON |
 				   AppearanceRetained.LINE|
 				   AppearanceRetained.POINT)) != 0) {
-		//		System.out.println("AppearanceRetained.POINT = "+AppearanceRetained.POINT);
-		//		System.out.println("(app.mirror.changedFrequent & component) != 0 "+app.mirror.changedFrequent );
-		//		System.out.println("ra.renderMolecule.soleUser "+ra.renderMolecule.soleUser);
+		//		System.err.println("AppearanceRetained.POINT = "+AppearanceRetained.POINT);
+		//		System.err.println("(app.mirror.changedFrequent & component) != 0 "+app.mirror.changedFrequent );
+		//		System.err.println("ra.renderMolecule.soleUser "+ra.renderMolecule.soleUser);
 		if ((app.mirror.changedFrequent & component) != 0 &&
 		    ra.renderMolecule.soleUser) {
 		    for (i = start; i < gaArr.length; i++) {
@@ -3369,7 +3369,7 @@ System.out.println("......tb.soleUser= " +
 		    continue;
 		}
 		/*
-		  System.out.println("numShapes is " + numShapes +
+		  System.err.println("numShapes is " + numShapes +
 		  " transforms.length is " + transforms.length);
 		*/
 		for (j=0; j<transforms.length; j++) {
@@ -3409,10 +3409,10 @@ System.out.println("......tb.soleUser= " +
 	OrderedChildInfo cinfo = null;
 
 	/*
-	  System.out.println("RB : processOrderedGroupRemoved message " + m);
-	  System.out.println("RB : processOrderedGroupRemoved - ogList.length is " +
+	  System.err.println("RB : processOrderedGroupRemoved message " + m);
+	  System.err.println("RB : processOrderedGroupRemoved - ogList.length is " +
 	  ogList.length);
-	  System.out.println("RB : processOrderedGroupRemoved - obList " +
+	  System.err.println("RB : processOrderedGroupRemoved - obList " +
 	  obList);
 	*/
 	for (n = 0; n < ogList.length; n++) {
@@ -3420,7 +3420,7 @@ System.out.println("......tb.soleUser= " +
 	    index = ((Integer)ogChildIdList[n]).intValue();
 	
 	    ob = og.getOrderedBin(view.viewIndex);
-	    //	    System.out.println("Removed, index = "+index+" ob = "+ob);
+	    //	    System.err.println("Removed, index = "+index+" ob = "+ob);
 	    if (ob != null) {
 		// Add at the end of the childInfo, for remove we don't care about
 		// the childId
@@ -3448,9 +3448,9 @@ System.out.println("......tb.soleUser= " +
 	int orderedId;
 	OrderedBin ob;
 	OrderedChildInfo cinfo;
-	//	System.out.println("Inserted OG, index = "+index+" orderedId = "+orderedId+" og = "+og+" og.orderedBin = "+og.orderedBin);
-	//	System.out.println("Inserted OG, orderedId = "+orderedId);
-	//	System.out.println("Inserted, index = "+index+" oid = "+orderedId+" ob = "+ob);
+	//	System.err.println("Inserted OG, index = "+index+" orderedId = "+orderedId+" og = "+og+" og.orderedBin = "+og.orderedBin);
+	//	System.err.println("Inserted OG, orderedId = "+orderedId);
+	//	System.err.println("Inserted, index = "+index+" oid = "+orderedId+" ob = "+ob);
 	
 	if(ogList == null)
 	    return;
@@ -3499,14 +3499,14 @@ System.out.println("......tb.soleUser= " +
 	    size = arrList.size();
 	    nodesArr = arrList.toArray(false);
 
-	    //System.out.println("GS:");
+	    //System.err.println("GS:");
 	    for (n = 0; n < size; n++) {
 		list = (Object[])nodesArr[n];
 
 		for (i=0; i<list.length; i++) {
 
 		    GeometryAtom ga = (GeometryAtom) list[i];
-		    //System.out.println("  ga " + ga);
+		    //System.err.println("  ga " + ga);
 		    ra = ga.getRenderAtom(view);
 		    if (ra == null || !ra.inRenderBin())
 			continue;		    
@@ -3591,7 +3591,7 @@ System.out.println("......tb.soleUser= " +
 				// Do the updating of the centroid
 				// when the render is running
 				ra.geometryAtom.updateCentroid();
-				//				System.out.println("========> adding to the dirty list .., transpSortMode = "+transpSortMode);
+				//				System.err.println("========> adding to the dirty list .., transpSortMode = "+transpSortMode);
 				if (dirtyDepthSortRenderAtom.add(ra)) {
 				    numDirtyTinfo += ra.rListInfo.length;
 				}
@@ -3851,7 +3851,7 @@ System.out.println("......tb.soleUser= " +
 	RenderAtom renderAtom;
 	RenderMolecule rm;
 
-	// System.out.println("+");
+	// System.err.println("+");
 
 
 	GeometryRetained geo = null;
@@ -3878,8 +3878,8 @@ System.out.println("......tb.soleUser= " +
 
 	if (renderAtom.geometryAtom.source.viewList != null) {
 	    if (renderAtom.geometryAtom.source.viewList.contains(view)) {
-		//		System.out.println("Inserting RenderAtom, ra = "+renderAtom);
-		//		System.out.println("ga = "+renderAtom.geometryAtom+" renderAtom.geometryAtom.source.viewList = "+renderAtom.geometryAtom.source.viewList);
+		//		System.err.println("Inserting RenderAtom, ra = "+renderAtom);
+		//		System.err.println("ga = "+renderAtom.geometryAtom+" renderAtom.geometryAtom.source.viewList = "+renderAtom.geometryAtom.source.viewList);
 		rm = insertRenderAtom(renderAtom);
 	    }
 	}
@@ -4294,7 +4294,7 @@ System.out.println("......tb.soleUser= " +
     private void reInsertShaderBin(AttributeBin ab, RenderAtom ra) {
 	ShaderBin sb;
 	
-	// System.out.println("RenderBin.reInsertShaderBin() ra= " + ra);
+	// System.err.println("RenderBin.reInsertShaderBin() ra= " + ra);
 	sb = findShaderBin(ab, ra);
 	reInsertTextureBin(sb, ra);
     }
@@ -4368,7 +4368,7 @@ System.out.println("......tb.soleUser= " +
 	Object[] retVal;
         GeometryAtom ga = ra.geometryAtom;
 
-	//	System.out.println("insertRenderAtom ga " + ra.geometryAtom);
+	//	System.err.println("insertRenderAtom ga " + ra.geometryAtom);
         // determine if a separate copy of localeVwcBounds is needed
         // based on the locale info
 
@@ -4418,7 +4418,7 @@ System.out.println("......tb.soleUser= " +
 	environmentSet = findEnvironmentSet(ra);
 	attributeBin = findAttributeBin(environmentSet, ra);
 
-	// System.out.println("RenderBin : findShaderBin()");
+	// System.err.println("RenderBin : findShaderBin()");
 	shaderBin = findShaderBin(attributeBin, ra);
 
 	textureBin = findTextureBin(shaderBin, ra);
@@ -4754,7 +4754,7 @@ System.out.println("......tb.soleUser= " +
 	currentBin = shaderBin.textureBinList;
 	while (currentBin != null) {
 	    if (currentBin.equals(texUnitState, ra)) {
-		//System.out.println("1: Equal");
+		//System.err.println("1: Equal");
 		return(currentBin);
 	    }
 	    currentBin = currentBin.next;
@@ -4764,7 +4764,7 @@ System.out.println("......tb.soleUser= " +
 	for (i = 0; i < size; i++) {
 	    currentBin = (TextureBin)shaderBin.addTextureBins.get(i);
 	    if (currentBin.equals(texUnitState, ra)) {
-		//System.out.println("2: Equal");
+		//System.err.println("2: Equal");
 		return(currentBin);
 	    }
 	}
@@ -5154,9 +5154,9 @@ System.out.println("......tb.soleUser= " +
      */
     void renderOpaque(Canvas3D cv) {
 	LightBin currentBin = opaqueBin;
-	//System.out.println("========> renderOpaque");
+	//System.err.println("========> renderOpaque");
 	while (currentBin != null) {
-	    //System.out.println("====> rendering Opaque Bin ");
+	    //System.err.println("====> rendering Opaque Bin ");
 	    currentBin.render(cv);
 	    currentBin = currentBin.next;
 	}
@@ -5169,10 +5169,10 @@ System.out.println("......tb.soleUser= " +
     void renderTransparent(Canvas3D cv) {
         boolean savedDepthBufferWriteEnable = true;
 
-        //System.out.println("====> renderTransparent");
+        //System.err.println("====> renderTransparent");
 	TransparentRenderingInfo tinfo = transparentInfo;
 	if (tinfo != null) {
-	    //System.out.println("====> rendering transparent Bin");
+	    //System.err.println("====> rendering transparent Bin");
 
 	    if (cv.view.depthBufferFreezeTransparent) {
 		cv.setDepthBufferWriteEnableOverride(true);
@@ -5203,7 +5203,7 @@ System.out.println("......tb.soleUser= " +
      * This renders the ordered objects
      */
     void renderOrdered(Canvas3D cv) {
-	//	System.out.println("******renderOrdered, orderedBins.size() = "+orderedBins.size()+" RenderBin = "+this);
+	//	System.err.println("******renderOrdered, orderedBins.size() = "+orderedBins.size()+" RenderBin = "+this);
         if (orderedBins.size() > 0)
             renderOrderedBins(cv, orderedBins, false);
     }
@@ -5228,7 +5228,7 @@ System.out.println("......tb.soleUser= " +
 	boolean isDecal = (og instanceof DecalGroupRetained) && cv.systemStencilAvailable;
 	int size = orderedBin.orderedCollections.size();
 	
-	// System.out.println("RB : orderedBin.orderedCollections.size() " + size);
+	// System.err.println("RB : orderedBin.orderedCollections.size() " + size);
         for (i=0; i<size; i++) {
 	    if((og != null) && (og.childIndexOrder != null)) {
 		index = og.childIndexOrder[i];
@@ -5876,7 +5876,7 @@ System.out.println("......tb.soleUser= " +
     // This removes a renderAtom and also does the necessary changes
     // for a orientShape3D
     void removeARenderAtom(RenderAtom ra) {
-	//	System.out.println("===> remove ga = "+ra.geometryAtom);
+	//	System.err.println("===> remove ga = "+ra.geometryAtom);
 	ra.setRenderBin(false);
 	ra.renderMolecule.removeRenderAtom(ra);
 	if (ra.inDirtyOrientedRAs()) {
@@ -5962,27 +5962,27 @@ System.out.println("......tb.soleUser= " +
     void dumpBin(LightBin bin) {
 	LightBin obin = bin;
 	while (obin != null) {
-	    System.out.println("LightBin = "+obin);
+	    System.err.println("LightBin = "+obin);
 	    EnvironmentSet envSet = obin.environmentSetList;
 	    while (envSet != null) {
-		System.out.println("   EnvSet = "+envSet);
+		System.err.println("   EnvSet = "+envSet);
 		AttributeBin abin = envSet.attributeBinList;
 		while (abin != null) {
-		    System.out.println("      ABin = "+abin);
+		    System.err.println("      ABin = "+abin);
 		    ShaderBin sbin = abin.shaderBinList;
 		    while (sbin != null) {
-			System.out.println("         SBin = "+sbin);
+			System.err.println("         SBin = "+sbin);
 			TextureBin tbin = sbin.textureBinList;
 			while (tbin != null) {
-			    System.out.println("             Tbin = "+tbin);
+			    System.err.println("             Tbin = "+tbin);
 			    RenderMolecule rm = tbin.opaqueRMList;
-			    System.out.println("===> Begin Dumping OpaqueBin");
+			    System.err.println("===> Begin Dumping OpaqueBin");
 			    dumpRM(rm);
-			    System.out.println("===> End Dumping OpaqueBin");
+			    System.err.println("===> End Dumping OpaqueBin");
 			    rm = tbin.transparentRMList;
-			    System.out.println("===> Begin Dumping transparentBin");
+			    System.err.println("===> Begin Dumping transparentBin");
 			    dumpRM(rm);
-			    System.out.println("===> End Dumping transparentBin");
+			    System.err.println("===> End Dumping transparentBin");
 			    tbin = tbin.next;
 			}
 			sbin = sbin.next;
@@ -5998,33 +5998,33 @@ System.out.println("......tb.soleUser= " +
 
     void dumpRM(RenderMolecule rm) {
 	while (rm != null) {
-	    System.out.println("            rm = "+rm+" numRAs = "+rm.numRenderAtoms);
-	    System.out.println("            primaryRenderAtomList = "+
+	    System.err.println("            rm = "+rm+" numRAs = "+rm.numRenderAtoms);
+	    System.err.println("            primaryRenderAtomList = "+
 			       rm.primaryRenderAtomList);
 	    RenderAtomListInfo rinfo = rm.primaryRenderAtomList;
 	    while (rinfo != null) {
-		System.out.println("             rinfo = "+rinfo);
- 		System.out.println("             rinfo.ra.localeVwcBounds = "
+		System.err.println("             rinfo = "+rinfo);
+ 		System.err.println("             rinfo.ra.localeVwcBounds = "
 				   + rinfo.renderAtom.localeVwcBounds);
- 		System.out.println("             rinfo.ra.ga.so.vwcBounds = "
+ 		System.err.println("             rinfo.ra.ga.so.vwcBounds = "
 				   + rinfo.renderAtom.geometryAtom.source.vwcBounds);
-		System.out.println("             geometry = "+rinfo.geometry());
+		System.err.println("             geometry = "+rinfo.geometry());
 
 		rinfo = rinfo.next;
 	    }
-	    System.out.println("            separateDlistRenderAtomList = "+
+	    System.err.println("            separateDlistRenderAtomList = "+
 			       rm.separateDlistRenderAtomList);
 	    rinfo = rm.separateDlistRenderAtomList;
 	    while (rinfo != null) {
-		System.out.println("             rinfo = "+rinfo);
- 		System.out.println("             rinfo.ra.localeVwcBounds = "
+		System.err.println("             rinfo = "+rinfo);
+ 		System.err.println("             rinfo.ra.localeVwcBounds = "
 				   + rinfo.renderAtom.localeVwcBounds);
- 		System.out.println("             rinfo.ra.ga.so.vwcBounds = "
+ 		System.err.println("             rinfo.ra.ga.so.vwcBounds = "
 				   + rinfo.renderAtom.geometryAtom.source.vwcBounds);
-		System.out.println("             geometry = "+rinfo.geometry());
+		System.err.println("             geometry = "+rinfo.geometry());
 		rinfo = rinfo.next;
 	    }
-	    System.out.println("            vertexArrayRenderAtomList = "+
+	    System.err.println("            vertexArrayRenderAtomList = "+
 			       rm.vertexArrayRenderAtomList);
 	    if (rm.next == null) {
 		rm= rm.nextMap;
@@ -6036,7 +6036,7 @@ System.out.println("......tb.soleUser= " +
     }
 
     void removeTransparentObject (Object obj) {
-	// System.out.println("&&&&&&&&&&&&removeTransparentObject r = "+obj);
+	// System.err.println("&&&&&&&&&&&&removeTransparentObject r = "+obj);
 	if (obj instanceof TextureBin) {
 	    TextureBin tb = (TextureBin) obj;
 	    if (tb.environmentSet.lightBin.geometryBackground != null) {
@@ -6060,7 +6060,7 @@ System.out.println("......tb.soleUser= " +
 	    else {
 		int index = allTransparentObjects.indexOf(obj);
 		if (index == -1) {
-		    // System.out.println("==> DEBUG1: Should never come here!");
+		    // System.err.println("==> DEBUG1: Should never come here!");
 		    return;
 		}
 		allTransparentObjects.remove(index);
@@ -6087,7 +6087,7 @@ System.out.println("......tb.soleUser= " +
 	else {
 	    int index = allTransparentObjects.indexOf(obj);
 	    if (index == -1) {
-		// System.out.println("==> DEBUG2: Should never come here!");
+		// System.err.println("==> DEBUG2: Should never come here!");
 		return;
 	    }
 
@@ -6121,7 +6121,7 @@ System.out.println("......tb.soleUser= " +
     }
 
     void updateTransparentInfo(RenderAtom r) {
-	// System.out.println("===> update transparent Info");
+	// System.err.println("===> update transparent Info");
 	for (int i = 0; i < r.parentTInfo.length; i++) {
 
 	    if (r.parentTInfo[i] == null)
@@ -6136,7 +6136,7 @@ System.out.println("......tb.soleUser= " +
     }
 
     void addTransparentObject (Object obj) {
-	// System.out.println("&&&&&&&&&&&&addTransparentObject r = "+obj);
+	// System.err.println("&&&&&&&&&&&&addTransparentObject r = "+obj);
 	if (obj instanceof TextureBin) {
 	    TextureBin tb = (TextureBin) obj;
 	    // Background geometry
@@ -6155,7 +6155,7 @@ System.out.println("......tb.soleUser= " +
 		r.parentTInfo = new TransparentRenderingInfo[r.rListInfo.length];
 	    }
 	    computeDirtyAcrossTransparentBins(r);
-	    //	    System.out.println("update Centroid 2, ga = "+r.geometryAtom);
+	    //	    System.err.println("update Centroid 2, ga = "+r.geometryAtom);
 	    r.geometryAtom.updateCentroid();
 	    if (dirtyDepthSortRenderAtom.add(r)) {
 		numDirtyTinfo += r.rListInfo.length;
@@ -6166,7 +6166,7 @@ System.out.println("......tb.soleUser= " +
 	    }
 	    */
 	    r.dirtyMask |= RenderAtom.IN_SORTED_POS_DIRTY_TRANSP_LIST;
-	    // System.out.println("transparentInfo  ="+transparentInfo);
+	    // System.err.println("transparentInfo  ="+transparentInfo);
 	}
     }
 
@@ -6279,7 +6279,7 @@ System.out.println("......tb.soleUser= " +
 		    // If this was a dlist molecule, since we will be rendering
 		    // as separate dlist per rinfo, destroy the display list
 		    if ((r.primaryMoleculeType &RenderMolecule.DLIST_MOLECULE) != 0) {
-			//			System.out.println("&&&&&&&&& changing from dlist to dlist_per_rinfo");
+			//			System.err.println("&&&&&&&&& changing from dlist to dlist_per_rinfo");
 			addDisplayListResourceFreeList(r);
 			removeDirtyRenderMolecule(r);
 			
@@ -6320,7 +6320,7 @@ System.out.println("......tb.soleUser= " +
 	    allTransparentObjects = newList;
 	}
 	else if (oldMode == View.TRANSPARENCY_SORT_GEOMETRY && newMode == View.TRANSPARENCY_SORT_NONE) {
-	    //	    System.out.println("oldMode = TRANSPARENCY_SORT_GEOMETRY, newMode = TRANSPARENCY_SORT_NONE");
+	    //	    System.err.println("oldMode = TRANSPARENCY_SORT_GEOMETRY, newMode = TRANSPARENCY_SORT_NONE");
 	    size = allTransparentObjects.size();
 	    for (i = 0; i < size; i++) {
 		RenderAtom r= (RenderAtom)allTransparentObjects.get(i);
@@ -6347,18 +6347,18 @@ System.out.println("......tb.soleUser= " +
 	TransparentRenderingInfo input1 = oldList , input2 = newList,  nextN;
 	TransparentRenderingInfo lastInput1 = oldList;
 	double zval1, zval2;
-	//	System.out.println("&&&&&&&&mergeDepthSort");
+	//	System.err.println("&&&&&&&&mergeDepthSort");
 	/*
 	  TransparentRenderingInfo t = oldList;
-	  System.out.println("");
+	  System.err.println("");
 	  while (t != null) {
-	  System.out.println("==> old t = "+t);
+	  System.err.println("==> old t = "+t);
 	  t = t.next;
 	  }
-	  System.out.println("");
+	  System.err.println("");
 	  t = newList;
 	  while (t != null) {
-	  System.out.println("==> new t = "+t);
+	  System.err.println("==> new t = "+t);
 	  t = t.next;
 	  }
 	*/
@@ -6370,16 +6370,16 @@ System.out.println("......tb.soleUser= " +
 	    zval2 = input2.zVal;
 	    // Put the newList before the current one
             
-//            System.out.print("Code path 1 ");
+//            System.err.print("Code path 1 ");
 //            if (transparencySortComparator!=null) 
 //                if (zval2 > zval1 && (transparencySortComparator.compare(input2, input1)>0))
-//                    System.out.println("PASS");
+//                    System.err.println("PASS");
 //                else
-//                    System.out.println("FAIL");
+//                    System.err.println("FAIL");
         
             if ((transparencySortComparator==null && zval2 > zval1) ||
                 (transparencySortComparator!=null && (transparencySortComparator.compare(input2, input1)>0))){
-		//		System.out.println("===> path1");
+		//		System.err.println("===> path1");
 		if (input1.prev == null) {
 		    input1.prev = input2;
 		    input2.prev = null;
@@ -6387,7 +6387,7 @@ System.out.println("......tb.soleUser= " +
 		    oldList = input2;
 		}
 		else {
-		    //		    System.out.println("===> path2");
+		    //		    System.err.println("===> path2");
 		    input2.prev = input1.prev;
 		    input1.prev.next = input2;
 		    input2.next = input1;
@@ -6396,7 +6396,7 @@ System.out.println("......tb.soleUser= " +
 		input2 = nextN;
 	    }
 	    else {
-		//		System.out.println("===> path3");
+		//		System.err.println("===> path3");
 		input1 = input1.next;
 	    }
 	}
@@ -6416,7 +6416,7 @@ System.out.println("......tb.soleUser= " +
 
 //    void insertDepthSort(RenderAtom r) {
 //	TransparentRenderingInfo tinfo = null;
-//	//	System.out.println("&&&&&&&&insertDepthSort");
+//	//	System.err.println("&&&&&&&&insertDepthSort");
 //	for (int i = 0; i < r.rListInfo.length; i++) {
 //	    if (r.parentTInfo[i] == null)
 //		continue;
@@ -6435,11 +6435,11 @@ System.out.println("......tb.soleUser= " +
 //                        tinfo = tinfo.next;
 //                    }
 //                else {
-//                    System.out.println("Code Path 2 ");
+//                    System.err.println("Code Path 2 ");
 //                    if (tinfo!=null && (transparencySortComparator.compare(r.parentTInfo[i], tinfo)<0)==r.parentTInfo[i].zVal < tinfo.zVal)
-//                        System.out.println("PASS");
+//                        System.err.println("PASS");
 //                    else
-//                        System.out.println("FAIL");
+//                        System.err.println("FAIL");
 //                    while (tinfo != null && transparencySortComparator.compare(r.parentTInfo[i], tinfo)<0) {
 //                        prevInfo = tinfo;
 //                        tinfo = tinfo.next;
@@ -6505,18 +6505,18 @@ System.out.println("......tb.soleUser= " +
         transparencySortComparator = com.sun.j3d.utils.scenegraph.transparency.TransparencySortController.getComparator(view);
 	TransparentRenderingInfo tinfo, previnfo, nextinfo;
 	double curZ;
-	//	System.out.println("&&&&&&&&&&&depthSortAll");
+	//	System.err.println("&&&&&&&&&&&depthSortAll");
 	// Do insertion sort
 	/*
 	  tinfo = startinfo;
 	  while (tinfo != null) {
-	  System.out.println("Soreted tinfo= "+tinfo+" tinfo.prev = "+tinfo.prev+" tinfo.next = "+tinfo.next);
+	  System.err.println("Soreted tinfo= "+tinfo+" tinfo.prev = "+tinfo.prev+" tinfo.next = "+tinfo.next);
 	  tinfo = tinfo.next;
 	  }
 	*/
 	tinfo = startinfo.next;
 	while (tinfo != null) {
-	    //	    System.out.println("====> Doing tinfo = "+tinfo);
+	    //	    System.err.println("====> Doing tinfo = "+tinfo);
 	    nextinfo = tinfo.next;
 	    curZ = tinfo.zVal;
 	    previnfo = tinfo.prev;
@@ -6527,11 +6527,11 @@ System.out.println("......tb.soleUser= " +
                     previnfo = previnfo.prev;
                 }
             } else {
-//                    System.out.println("Code Path 3 ");
+//                    System.err.println("Code Path 3 ");
 //                    if (tinfo!=null && (transparencySortComparator.compare(previnfo, tinfo)<0)==previnfo.zVal < curZ)
-//                        System.out.println("PASS");
+//                        System.err.println("PASS");
 //                    else
-//                        System.out.println("FAIL");
+//                        System.err.println("FAIL");
                 while (previnfo != null && transparencySortComparator.compare(previnfo,tinfo)<0) {
                     previnfo = previnfo.prev;
                 }               
@@ -6561,15 +6561,15 @@ System.out.println("......tb.soleUser= " +
 			previnfo.next.prev = tinfo;
 		    tinfo.prev = previnfo;
 		    previnfo.next = tinfo;
-		    //		    System.out.println("path2, tinfo.prev = "+tinfo.prev);
-		    //		    System.out.println("path2, tinfo.next = "+tinfo.next);
+		    //		    System.err.println("path2, tinfo.prev = "+tinfo.prev);
+		    //		    System.err.println("path2, tinfo.next = "+tinfo.next);
 		}
 		    
 	    }
 	    /*
 	      TransparentRenderingInfo tmp = startinfo;
 	      while (tmp != null) {
-	      System.out.println("Soreted tmp= "+tmp+" tmp.prev = "+tmp.prev+" tmp.next = "+tmp.next);
+	      System.err.println("Soreted tmp= "+tmp+" tmp.prev = "+tmp.prev+" tmp.next = "+tmp.next);
 	      tmp = tmp.next;
 	      }
 	    */
@@ -6601,20 +6601,20 @@ System.out.println("......tb.soleUser= " +
 	  }
 	  tinfo = startinfo;
 	  while (tinfo != null) {
-	  System.out.println("z = "+((double[])distMap.get(tinfo.rInfo.renderAtom))[tinfo.rInfo.index]+" ga = "+tinfo.rInfo.renderAtom.geometryAtom);
+	  System.err.println("z = "+((double[])distMap.get(tinfo.rInfo.renderAtom))[tinfo.rInfo.index]+" ga = "+tinfo.rInfo.renderAtom.geometryAtom);
 	  tinfo = tinfo.next;
 	  }
-	  System.out.println("\n\n");
+	  System.err.println("\n\n");
 	  tinfo = startinfo;
 	  while (tinfo != null) {
 	  if (tinfo.render) {
-	  System.out.println("same z = "+((double[])distMap.get(tinfo.rInfo.renderAtom))[tinfo.rInfo.index]+" ga = "+tinfo.rInfo.renderAtom.geometryAtom);
+	  System.err.println("same z = "+((double[])distMap.get(tinfo.rInfo.renderAtom))[tinfo.rInfo.index]+" ga = "+tinfo.rInfo.renderAtom.geometryAtom);
 	  GeometryAtom ga = tinfo.rInfo.renderAtom.geometryAtom;
-	  System.out.println("ga.geometryArray.length = "+ga.geometryArray.length);
+	  System.err.println("ga.geometryArray.length = "+ga.geometryArray.length);
 	  for (int k = 0; k < ga.geometryArray.length; k++) {
-	  System.out.println("geometry "+k+" = "+ga.geometryArray[k]);
+	  System.err.println("geometry "+k+" = "+ga.geometryArray[k]);
 	  if (ga.geometryArray[k] != null) {
-	  System.out.println("    vcount = "+((GeometryArrayRetained)ga.geometryArray[k]).getVertexCount());
+	  System.err.println("    vcount = "+((GeometryArrayRetained)ga.geometryArray[k]).getVertexCount());
 	  ((GeometryArrayRetained)ga.geometryArray[k]).printCoordinates();
 	  }
 	  }
diff --git a/src/classes/share/javax/media/j3d/RenderMolecule.java b/src/classes/share/javax/media/j3d/RenderMolecule.java
index b3c26d7..8addcce 100644
--- a/src/classes/share/javax/media/j3d/RenderMolecule.java
+++ b/src/classes/share/javax/media/j3d/RenderMolecule.java
@@ -696,7 +696,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	evalAlphaUsage(renderAttrs, texUnits);
 	isOpaqueOrInOG = isOpaque() || (ga.source.orderedPath != null);
 	inOrderedGroup = (ga.source.orderedPath != null);
-	//	System.out.println("isOpaque = "+isOpaque() +" OrInOG = "+isOpaqueOrInOG);
+	//	System.err.println("isOpaque = "+isOpaque() +" OrInOG = "+isOpaqueOrInOG);
 	if (mask != 0) {
 	    if ((soleUserCompDirty& ALL_DIRTY_BITS) == 0 ) {
 		renderBin.rmUpdateList.add(this);
@@ -808,7 +808,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 
 	if(!(ra.geometryAtom.source instanceof OrientedShape3DRetained)
 	   && ((primaryMoleculeType & ORIENTEDSHAPE3D_MOLECULE) != 0)) {
-	    //System.out.println("RA's NOT a OrientedShape3DRetained and RM is a ORIENTEDSHAPE3D_MOLECULE ");
+	    //System.err.println("RA's NOT a OrientedShape3DRetained and RM is a ORIENTEDSHAPE3D_MOLECULE ");
 
 	    return (false);
 	}
@@ -1428,7 +1428,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 		// If the molecule is already defined to be SEPARATE_DLIST_PER_RINFO_MOLECULE
 		// continue adding in that mode even if it was switched back to
 		// no depth sorted mode
-		//		System.out.println("isOpaqueOrInOG ="+isOpaqueOrInOG+" primaryMoleculeType ="+primaryMoleculeType+" renderBin.transpSortMode ="+renderBin.transpSortMode);
+		//		System.err.println("isOpaqueOrInOG ="+isOpaqueOrInOG+" primaryMoleculeType ="+primaryMoleculeType+" renderBin.transpSortMode ="+renderBin.transpSortMode);
 		if (primaryMoleculeType == SEPARATE_DLIST_PER_RINFO_MOLECULE) {
 		    groupType = RenderAtom.SEPARATE_DLIST_PER_RINFO;
 		}
@@ -1824,10 +1824,10 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	}
 
 	/*
-	System.out.println("texCoord " + texCoordSetMapLen + " " +
+	System.err.println("texCoord " + texCoordSetMapLen + " " +
 			   cv.maxTexCoordSets + " " + modeSupportDL);
 
-	System.out.println("primaryMoleculeType = "+primaryMoleculeType+" primaryRenderAtomList ="+primaryRenderAtomList+" separateDlistRenderAtomList ="+separateDlistRenderAtomList+" vertexArrayRenderAtomList ="+vertexArrayRenderAtomList);
+	System.err.println("primaryMoleculeType = "+primaryMoleculeType+" primaryRenderAtomList ="+primaryRenderAtomList+" separateDlistRenderAtomList ="+separateDlistRenderAtomList+" vertexArrayRenderAtomList ="+vertexArrayRenderAtomList);
 	*/
 	// Send down the model view only once, if its not of type text
 	if ((primaryMoleculeType & (TEXT3D_MOLECULE| ORIENTEDSHAPE3D_MOLECULE)) == 0) {
@@ -1901,7 +1901,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 
 	// If this is a beginning of a frame OR diff. geometryType 
 	// then reload everything for the first rendermolecule
-	//	System.out.println("updateAttributes");
+	//	System.err.println("updateAttributes");
 	int bitMask = geometryType | Canvas3D.MATERIAL_DIRTY|
 	    Canvas3D.COLORINGATTRS_DIRTY|
 	    Canvas3D.TRANSPARENCYATTRS_DIRTY;
@@ -2075,13 +2075,13 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	}
 	
 	if ((primaryMoleculeType & (TEXT3D_MOLECULE| ORIENTEDSHAPE3D_MOLECULE)) == 0) {
-	    /* System.out.println("updateAttributes  setModelViewMatrix (1)"); */
+	    /* System.err.println("updateAttributes  setModelViewMatrix (1)"); */
 
 	    Transform3D modelMatrix =
 	        trans[localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD]];
 	    
 	    if (cv.modelMatrix != modelMatrix) {
-		/* System.out.println("updateAttributes  setModelViewMatrix (2)"); */
+		/* System.err.println("updateAttributes  setModelViewMatrix (2)"); */
 
 		cv.setModelViewMatrix(cv.ctx, cv.vworldToEc.mat, 
 				      modelMatrix);
@@ -2131,7 +2131,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	    modeSupportDL = false;
 	}
 
-	//	System.out.println("r.isOpaque = "+isOpaque+" rinfo = "+tinfo.rInfo+" groupType = "+tinfo.rInfo.groupType);
+	//	System.err.println("r.isOpaque = "+isOpaque+" rinfo = "+tinfo.rInfo+" groupType = "+tinfo.rInfo.groupType);
 	// Only support individual dlist or varray
 	// If this rInfo is a part of a bigger dlist, render as VA
 	// XXXX: What to do with Text3D, Raster, CG?
@@ -2139,8 +2139,8 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	    RenderAtomListInfo save= tinfo.rInfo.next;
 	    // Render only one geometry
 	    tinfo.rInfo.next = null;
-	    //	    System.out.println("cachedVertexArrayRenderMethod = "+cachedVertexArrayRenderMethod);
-	    //	    System.out.println("tinfo.rInfo = "+tinfo.rInfo);
+	    //	    System.err.println("cachedVertexArrayRenderMethod = "+cachedVertexArrayRenderMethod);
+	    //	    System.err.println("tinfo.rInfo = "+tinfo.rInfo);
 	    if (modeSupportDL) {
 		renderBin.dlistRenderMethod.renderSeparateDlistPerRinfo(this, cv,
 									tinfo.rInfo,
@@ -2155,8 +2155,8 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	    RenderAtomListInfo save= tinfo.rInfo.next;
 	    // Render only one geometry
 	    tinfo.rInfo.next = null;
-	    //	    System.out.println("cachedVertexArrayRenderMethod = "+cachedVertexArrayRenderMethod);
-	    //	    System.out.println("tinfo.rInfo = "+tinfo.rInfo);
+	    //	    System.err.println("cachedVertexArrayRenderMethod = "+cachedVertexArrayRenderMethod);
+	    //	    System.err.println("tinfo.rInfo = "+tinfo.rInfo);
 	    cachedVertexArrayRenderMethod.render(this, cv, tinfo.rInfo,
 						 ALL_DIRTY_BITS);
 	    tinfo.rInfo.next = save;
@@ -2375,7 +2375,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	}
     }
     void translate() {
-	//	System.out.println("onUpdateList = "+onUpdateList+" renderBin.localeChanged = "+renderBin.localeChanged+" rm = "+this);
+	//	System.err.println("onUpdateList = "+onUpdateList+" renderBin.localeChanged = "+renderBin.localeChanged+" rm = "+this);
 	int i = localToVworldIndex[NodeRetained.LAST_LOCAL_TO_VWORLD];
 	
 	localeLocalToVworld[i].mat[0] = localToVworld[i].mat[0];
@@ -2394,7 +2394,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	localeLocalToVworld[i].mat[13] = localToVworld[i].mat[13];
 	localeLocalToVworld[i].mat[14] = localToVworld[i].mat[14];
 	localeLocalToVworld[i].mat[15] = localToVworld[i].mat[15];
-	//	System.out.println("rm = "+this+" localTovworld = "+localeLocalToVworld[i]+" localeTranslation = "+localeTranslation);
+	//	System.err.println("rm = "+this+" localTovworld = "+localeLocalToVworld[i]+" localeTranslation = "+localeTranslation);
     }
 
 
@@ -2440,7 +2440,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 
 
     boolean updateNodeComponent() {
-	//	System.out.println("soleUser = "+soleUser+" rm = "+this);
+	//	System.err.println("soleUser = "+soleUser+" rm = "+this);
 	if ((soleUserCompDirty & MATERIAL_DIRTY) != 0) {
 	    // Note: this RM is a soleUser(only then this function is called)
 	    // and if definingMaterial == material, then the material is freq
@@ -2451,10 +2451,10 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 	    // Evaluate before replacing the old Value
 	    if (soleUser) {
 		boolean cloned = definingMaterial != null && definingMaterial != material;
-		//		System.out.println("===>Rm = "+this);
+		//		System.err.println("===>Rm = "+this);
 
-		//		System.out.println("===> updating node component, cloned = "+cloned+" material.changedFrequent = "+material.changedFrequent);
-		//		System.out.println("===> definingMaterial ="+definingMaterial+" material = "+material);
+		//		System.err.println("===> updating node component, cloned = "+cloned+" material.changedFrequent = "+material.changedFrequent);
+		//		System.err.println("===> definingMaterial ="+definingMaterial+" material = "+material);
 		
 		material = ((AppearanceRetained)appHandle).material;
 		if (material == null)
@@ -2611,15 +2611,15 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 		boolean cloned = definingColoringAttributes != null && definingColoringAttributes != coloringAttributes;
 
 		coloringAttributes = ((AppearanceRetained)appHandle).coloringAttributes;
-		//		System.out.println("coloringAttributes and soleUser");
-		//		System.out.println("coloringAttributes ="+coloringAttributes);
+		//		System.err.println("coloringAttributes and soleUser");
+		//		System.err.println("coloringAttributes ="+coloringAttributes);
 		if (coloringAttributes == null) {
 		    definingColoringAttributes = null;
 		    red = 1.0f;
 		    green = 1.0f;
 		    blue = 1.0f;
 		} else {
-		    //		    System.out.println("coloringAttributes.changedFrequent  = "+coloringAttributes.changedFrequent );
+		    //		    System.err.println("coloringAttributes.changedFrequent  = "+coloringAttributes.changedFrequent );
 		    if (coloringAttributes.changedFrequent != 0) {
 			definingColoringAttributes = coloringAttributes;
 		    }
@@ -2643,7 +2643,7 @@ class RenderMolecule extends IndexedObject implements ObjectUpdate, NodeComponen
 		blue = definingColoringAttributes.color.z;
 	    }
 	}
-	//	System.out.println("rm = "+this+"red = "+red+" green = "+green+" blue = "+blue);
+	//	System.err.println("rm = "+this+"red = "+red+" green = "+green+" blue = "+blue);
 	boolean newVal = isOpaque() || inOrderedGroup;
 	return (isOpaqueOrInOG != newVal);
 	
diff --git a/src/classes/share/javax/media/j3d/RenderingAttributesRetained.java b/src/classes/share/javax/media/j3d/RenderingAttributesRetained.java
index f66a916..18fd794 100644
--- a/src/classes/share/javax/media/j3d/RenderingAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/RenderingAttributesRetained.java
@@ -650,11 +650,11 @@ class RenderingAttributesRetained extends NodeComponentRetained {
 	createMessage.args[0] = this;
 	createMessage.args[1]= new Integer(attrMask);
 	createMessage.args[2] = attr;
-	//	System.out.println("changedFreqent1 = "+changedFrequent);
+	//	System.err.println("changedFreqent1 = "+changedFrequent);
 	createMessage.args[3] = new Integer(changedFrequent);
 	VirtualUniverse.mc.processMessage(createMessage);
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
@@ -705,7 +705,7 @@ class RenderingAttributesRetained extends NodeComponentRetained {
 
 	if (mask != 0)
 	    setFrequencyChangeMask(bit, mask);
-	//	System.out.println("changedFreqent2 = "+changedFrequent);
+	//	System.err.println("changedFreqent2 = "+changedFrequent);
     }
     
 }
diff --git a/src/classes/share/javax/media/j3d/RenderingAttributesStructure.java b/src/classes/share/javax/media/j3d/RenderingAttributesStructure.java
index 23317d5..c0a1601 100644
--- a/src/classes/share/javax/media/j3d/RenderingAttributesStructure.java
+++ b/src/classes/share/javax/media/j3d/RenderingAttributesStructure.java
@@ -48,7 +48,7 @@ class RenderingAttributesStructure extends J3dStructure implements ObjectUpdate
 	    case J3dMessage.SHADER_APPEARANCE_CHANGED:
 	    case J3dMessage.TEXTURE_UNIT_STATE_CHANGED:
 		{
-		    // System.out.println("1 RAS : J3dMessage type : " + m.type);
+		    // System.err.println("1 RAS : J3dMessage type : " + m.type);
 		    int component = ((Integer)m.args[1]).intValue();
 		    NodeComponentRetained nc = (NodeComponentRetained)m.args[0];
 		    nc.mirror.changedFrequent = ((Integer)m.args[3]).intValue();
@@ -74,7 +74,7 @@ class RenderingAttributesStructure extends J3dStructure implements ObjectUpdate
 	    case J3dMessage.SHADER_ATTRIBUTE_CHANGED: 
 	    case J3dMessage.SHADER_ATTRIBUTE_SET_CHANGED:
 		{
-		    // System.out.println("2 RAS : J3dMessage type : " + m.type);
+		    // System.err.println("2 RAS : J3dMessage type : " + m.type);
 
 		    NodeComponentRetained nc = (NodeComponentRetained)m.args[0];
 		    nc.mirror.changedFrequent = ((Integer)m.args[3]).intValue();
@@ -210,7 +210,7 @@ class RenderingAttributesStructure extends J3dStructure implements ObjectUpdate
 
 
     private void updateNodeComponent(Object[] args) {
-	// System.out.println("RAS : updateNodeComponent : " + this);	    
+	// System.err.println("RAS : updateNodeComponent : " + this);	    
 	NodeComponentRetained n = (NodeComponentRetained)args[0];
 	n.updateMirrorObject(((Integer)args[1]).intValue(), args[2]);
     }
diff --git a/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java b/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java
index d476666..dfaf188 100644
--- a/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java
+++ b/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java
@@ -518,8 +518,8 @@ class RenderingEnvironmentStructure extends J3dStructure implements ObjectUpdate
 	GeometryAtom ga;
 	LeafRetained oldsrc = null;
 
-	// System.out.println("RE : removeNodes message " + m);
-	// System.out.println("RE : removeNodes m.args[0] " + m.args[0]);
+	// System.err.println("RE : removeNodes message " + m);
+	// System.err.println("RE : removeNodes m.args[0] " + m.args[0]);
 
 	for (i=0; i<nodes.length; i++) {
 	    n = nodes[i];
@@ -717,10 +717,10 @@ class RenderingEnvironmentStructure extends J3dStructure implements ObjectUpdate
 	if (size > 0) {
 	    for (i=0; i<size; i++) {
 		LightRetained light = (LightRetained)globalLights.get(i);
-		//		System.out.println("vwcBounds = "+bounds);
-		//		System.out.println("light.region = "+light.region);
-		//		System.out.println("Intersected = "+bounds.intersect(light.region));
-		//		System.out.println("");
+		//		System.err.println("vwcBounds = "+bounds);
+		//		System.err.println("light.region = "+light.region);
+		//		System.err.println("Intersected = "+bounds.intersect(light.region));
+		//		System.err.println("");
 		    
 		//		    if ((light.viewList != null && light.viewList.contains(view)) &&
 		// Treat lights in background geo as having infinite bounds
@@ -730,7 +730,7 @@ class RenderingEnvironmentStructure extends J3dStructure implements ObjectUpdate
 		    n = ((Shape3DRetained)ra.geometryAtom.source).numlights;
 		    shapeScopedLt = ((Shape3DRetained)ra.geometryAtom.source).lights;
 
-		    // System.out.println("numLights per shape= "+n);
+		    // System.err.println("numLights per shape= "+n);
 		    // scoped Fog/light is kept in the original
 		    // shape3D node, what happens if this list changes
 		    // while accessing them?. So, Lock.
@@ -961,7 +961,7 @@ class RenderingEnvironmentStructure extends J3dStructure implements ObjectUpdate
 		for (j=0; j<nbacks; j++) {
 		    if (intersectedBounds[j] == closestBounds) {
 			bg = intersectedBacks[j];
-			//System.out.println("matched " + closestBounds);
+			//System.err.println("matched " + closestBounds);
 			break;
 		    }
 		}
@@ -1381,8 +1381,8 @@ class RenderingEnvironmentStructure extends J3dStructure implements ObjectUpdate
 	if (size > 0) {
 	    for (i = 0; i < size; i++) {
 		altApp = (AlternateAppearanceRetained) globalAltApps.get(i);
-		//		    System.out.println("altApp.region = "+altApp.region+" altApp.switchState.currentSwitchOn = "+altApp.switchState.currentSwitchOn+" intersect = "+altApp.region.intersect(ra.geometryAtom.vwcBounds));
-		//		    System.out.println("altApp.isScoped = "+altApp.isScoped);
+		//		    System.err.println("altApp.region = "+altApp.region+" altApp.switchState.currentSwitchOn = "+altApp.switchState.currentSwitchOn+" intersect = "+altApp.region.intersect(ra.geometryAtom.vwcBounds));
+		//		    System.err.println("altApp.isScoped = "+altApp.isScoped);
 		// Note : There is no enable check for fog
 		if (altApp.region != null && altApp.switchState.currentSwitchOn) {
 		    if (altApp.region.intersect(bounds) == true) {
@@ -1416,17 +1416,17 @@ class RenderingEnvironmentStructure extends J3dStructure implements ObjectUpdate
 	ArrayList vlists = (ArrayList)m.args[1];
 	ArrayList vsgs = (ArrayList)m.args[0];
 	if (vsgs != null) {
-	    //	    System.out.println("===> non null Vsg");
+	    //	    System.err.println("===> non null Vsg");
 	    int size = vsgs.size();
 	    for (int i = 0; i < size; i++) {
 		ViewSpecificGroupRetained v = (ViewSpecificGroupRetained)vsgs.get(i);
 		ArrayList l = (ArrayList)vlists.get(i);
 		int index = keys[i];
-		//		System.out.println("v = "+v+" index = "+index+" l = "+l);
+		//		System.err.println("v = "+v+" index = "+index+" l = "+l);
 		v.cachedViewList.add(index, l);
 		/*
 		for (int k = 0; k <  v.cachedViewList.size(); k++) {
-		    System.out.println("v = "+v+" k = "+k+" v.cachedViewList.get(k) = "+v.cachedViewList.get(k));
+		    System.err.println("v = "+v+" k = "+k+" v.cachedViewList.get(k) = "+v.cachedViewList.get(k));
 		}
 		*/
 	    }
diff --git a/src/classes/share/javax/media/j3d/SceneGraphObjectRetained.java b/src/classes/share/javax/media/j3d/SceneGraphObjectRetained.java
index bfbd3b1..b3a9046 100644
--- a/src/classes/share/javax/media/j3d/SceneGraphObjectRetained.java
+++ b/src/classes/share/javax/media/j3d/SceneGraphObjectRetained.java
@@ -138,11 +138,11 @@ abstract class SceneGraphObjectRetained extends IndexedObject
   
     void traverse(boolean sameLevel, int level) {
 
-	System.out.println();
+	System.err.println();
         for (int i = 0; i < level; i++) {
-             System.out.print(".");
+             System.err.print(".");
         }
-        System.out.print(this);
+        System.err.print(this);
     }
 
     /** 
diff --git a/src/classes/share/javax/media/j3d/SceneGraphPath.java b/src/classes/share/javax/media/j3d/SceneGraphPath.java
index 7c16d45..46bbf99 100644
--- a/src/classes/share/javax/media/j3d/SceneGraphPath.java
+++ b/src/classes/share/javax/media/j3d/SceneGraphPath.java
@@ -639,7 +639,7 @@ public class SceneGraphPath {
     }
     
     final void setIntersectPointDis( Point4d pickLocation ) {
-	//	System.out.println( "setIntersectPointDis pickLocation= "+pickLocation);
+	//	System.err.println( "setIntersectPointDis pickLocation= "+pickLocation);
 	intersectPoint.x = pickLocation.x;
 	intersectPoint.y = pickLocation.y;
 	intersectPoint.z = pickLocation.z;
diff --git a/src/classes/share/javax/media/j3d/Screen3D.java b/src/classes/share/javax/media/j3d/Screen3D.java
index ba6d817..0167a8b 100644
--- a/src/classes/share/javax/media/j3d/Screen3D.java
+++ b/src/classes/share/javax/media/j3d/Screen3D.java
@@ -365,7 +365,7 @@ public class Screen3D extends Object {
 	screen = Pipeline.getPipeline().getScreen(graphicsDevice);
 
 	if (debug)
-	    System.out.println("Screen3D: display " + display +
+	    System.err.println("Screen3D: display " + display +
 			       " screen " + screen + " hashcode " +
 			       this.hashCode());
 
@@ -474,7 +474,7 @@ public class Screen3D extends Object {
      */
     void updateViewCache() {
 	if (false)
-	    System.out.println("Screen3D.updateViewCache()");
+	    System.err.println("Screen3D.updateViewCache()");
 	synchronized(this) {
 	    screenViewCache.snapshot();
 	}
diff --git a/src/classes/share/javax/media/j3d/ScreenViewCache.java b/src/classes/share/javax/media/j3d/ScreenViewCache.java
index f887ca4..8f003e8 100644
--- a/src/classes/share/javax/media/j3d/ScreenViewCache.java
+++ b/src/classes/share/javax/media/j3d/ScreenViewCache.java
@@ -117,6 +117,6 @@ class ScreenViewCache extends Object {
 	this.screen = screen;
 
 	if (false)
-	    System.out.println("Constructed a ScreenViewCache");
+	    System.err.println("Constructed a ScreenViewCache");
     }
 }
diff --git a/src/classes/share/javax/media/j3d/ShaderAppearanceRetained.java b/src/classes/share/javax/media/j3d/ShaderAppearanceRetained.java
index 4e48c71..992a93c 100644
--- a/src/classes/share/javax/media/j3d/ShaderAppearanceRetained.java
+++ b/src/classes/share/javax/media/j3d/ShaderAppearanceRetained.java
@@ -40,7 +40,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
     void setShaderProgram(ShaderProgram sp) {
 	synchronized(liveStateLock) {
 	    if (source.isLive()) {
-		// System.out.println("**** ShaderAppearceRetained.setShaderProgram()");
+		// System.err.println("**** ShaderAppearceRetained.setShaderProgram()");
 
 		if (this.shaderProgram != null) {
 		    this.shaderProgram.clearLive(refCount);
@@ -85,7 +85,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
     void setShaderAttributeSet(ShaderAttributeSet sas) {
 	synchronized(liveStateLock) {
 	    if (source.isLive()) {
-		// System.out.println("**** ShaderAppearceRetained.setShaderAttributeSet()");
+		// System.err.println("**** ShaderAppearceRetained.setShaderAttributeSet()");
 
 		if (this.shaderAttributeSet != null) {
 		    this.shaderAttributeSet.clearLive(refCount);
@@ -98,7 +98,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
 		    ((ShaderAttributeSetRetained)sas.retained).copyMirrorUsers(this);
 	    	}
 		
-		// System.out.println(" --   testing  needed!");
+		// System.err.println(" --   testing  needed!");
 		sendMessage(ShaderConstants.SHADER_ATTRIBUTE_SET,  
 			    (sas != null ? 
 			     ((ShaderAttributeSetRetained)sas.retained).mirror : null));
@@ -153,7 +153,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
     
 
     synchronized void createMirrorObject() {
-	// System.out.println("ShaderAppearanceRetained : createMirrorObject()");
+	// System.err.println("ShaderAppearanceRetained : createMirrorObject()");
 
 	if (mirror == null) {
 	    // we can't check isStatic() since it sub-NodeComponent
@@ -172,7 +172,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
      * is not null.
      */
     synchronized void initMirrorObject() {
-	// System.out.println("ShaderAppearanceRetained : initMirrorObject()");
+	// System.err.println("ShaderAppearanceRetained : initMirrorObject()");
 
 	super.initMirrorObject();
 
@@ -190,7 +190,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
 		(ShaderAttributeSetRetained)shaderAttributeSet.mirror;
 	}
 	else {
-	    // System.out.println("shaderAttributeSet is null");
+	    // System.err.println("shaderAttributeSet is null");
 	    mirrorApp.shaderAttributeSet = null;
 	}
 
@@ -202,7 +202,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
    */
     synchronized void updateMirrorObject(int component, Object value) {
 
-	// System.out.println("ShaderAppearanceRetained : updateMirrorObject() this " + this);
+	// System.err.println("ShaderAppearanceRetained : updateMirrorObject() this " + this);
 	super.updateMirrorObject(component, value);
  	ShaderAppearanceRetained mirrorApp = (ShaderAppearanceRetained)mirror;
 	if ((component & ShaderConstants.SHADER_PROGRAM) != 0) {
@@ -219,7 +219,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
      * objects.
      */
     void doSetLive(boolean backgroundGroup, int refCount) {
-	// System.out.println("ShaderAppearceRetained.doSetLive()");
+	// System.err.println("ShaderAppearceRetained.doSetLive()");
 
 
 	if (shaderProgram != null) {
@@ -288,7 +288,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
 
 	VirtualUniverse.mc.processMessage(createMessage);
 	    
-	//System.out.println("univList.size is " + univList.size());
+	//System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
@@ -350,7 +350,7 @@ class ShaderAppearanceRetained extends AppearanceRetained {
     }
 
     void handleFrequencyChange(int bit) {
-	// System.out.println("ShaderAppearanceRetained : handleFrequencyChange()");
+	// System.err.println("ShaderAppearanceRetained : handleFrequencyChange()");
 	super.handleFrequencyChange(bit);
 
 	int mask = 0;
diff --git a/src/classes/share/javax/media/j3d/ShaderAttributeArrayRetained.java b/src/classes/share/javax/media/j3d/ShaderAttributeArrayRetained.java
index 428ea2f..63115cf 100644
--- a/src/classes/share/javax/media/j3d/ShaderAttributeArrayRetained.java
+++ b/src/classes/share/javax/media/j3d/ShaderAttributeArrayRetained.java
@@ -79,7 +79,7 @@ class ShaderAttributeArrayRetained extends ShaderAttributeObjectRetained {
     // Helper methods ...
 
     synchronized void createMirrorObject() {
-	// System.out.println("ShaderAttributeArrayRetained : createMirrorObject");
+	// System.err.println("ShaderAttributeArrayRetained : createMirrorObject");
         // This method should only call by setLive().
 	if (mirror == null) {
             ShaderAttributeArrayRetained mirrorSAA = new ShaderAttributeArrayRetained();
diff --git a/src/classes/share/javax/media/j3d/ShaderAttributeObjectRetained.java b/src/classes/share/javax/media/j3d/ShaderAttributeObjectRetained.java
index df2f254..93549c5 100644
--- a/src/classes/share/javax/media/j3d/ShaderAttributeObjectRetained.java
+++ b/src/classes/share/javax/media/j3d/ShaderAttributeObjectRetained.java
@@ -110,10 +110,10 @@ abstract class ShaderAttributeObjectRetained extends ShaderAttributeRetained {
      */
     synchronized void updateMirrorObject(int component, Object value) {
 
-	//System.out.println("ShaderAttributeObjectRetained : updateMirrorObject");
+	//System.err.println("ShaderAttributeObjectRetained : updateMirrorObject");
 	ShaderAttributeObjectRetained mirrorSAV = (ShaderAttributeObjectRetained)mirror;
         if ((component & ShaderConstants.ATTRIBUTE_VALUE_UPDATE) != 0) {
-	    //System.out.println("     -- SHADER_ATTRIBUTE_VALUE_UPDATE");
+	    //System.err.println("     -- SHADER_ATTRIBUTE_VALUE_UPDATE");
 	    mirrorSAV.attrWrapper = (AttrWrapper) value;
 	}
     }
@@ -132,11 +132,11 @@ abstract class ShaderAttributeObjectRetained extends ShaderAttributeRetained {
 	createMessage.args[0] = this;
 	createMessage.args[1]= new Integer(attrMask);
 	createMessage.args[2] = attr;
-	//	System.out.println("changedFreqent1 = "+changedFrequent);
+	//	System.err.println("changedFreqent1 = "+changedFrequent);
 	createMessage.args[3] = new Integer(changedFrequent);
 	VirtualUniverse.mc.processMessage(createMessage);
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/ShaderAttributeSet.java b/src/classes/share/javax/media/j3d/ShaderAttributeSet.java
index 198c790..4cb16f4 100644
--- a/src/classes/share/javax/media/j3d/ShaderAttributeSet.java
+++ b/src/classes/share/javax/media/j3d/ShaderAttributeSet.java
@@ -256,7 +256,7 @@ public class ShaderAttributeSet extends NodeComponent {
      * ShaderAttributeSet component object will point to.
      */
     void createRetained() {
-	// System.out.println("ShaderAttributeSet : createRetained() ...");
+	// System.err.println("ShaderAttributeSet : createRetained() ...");
 	this.retained = new ShaderAttributeSetRetained();
 	this.retained.setSource(this);
     }
diff --git a/src/classes/share/javax/media/j3d/ShaderAttributeSetRetained.java b/src/classes/share/javax/media/j3d/ShaderAttributeSetRetained.java
index 3910d6f..53fc0ea 100644
--- a/src/classes/share/javax/media/j3d/ShaderAttributeSetRetained.java
+++ b/src/classes/share/javax/media/j3d/ShaderAttributeSetRetained.java
@@ -52,10 +52,10 @@ class ShaderAttributeSetRetained extends NodeComponentRetained {
      */
     void put(ShaderAttribute attr) {
 	synchronized(liveStateLock) {
-	    // System.out.println("ShaderAttributeSetRetained : put()");
+	    // System.err.println("ShaderAttributeSetRetained : put()");
 	    ShaderAttributeRetained sAttr = (ShaderAttributeRetained)attr.retained;
-	    // System.out.println("attr is " + attr );
-	    // System.out.println("attrName is " + sAttr.attrName + " attr.Retained is "+ sAttr );
+	    // System.err.println("attr is " + attr );
+	    // System.err.println("attrName is " + sAttr.attrName + " attr.Retained is "+ sAttr );
 	    assert(sAttr != null);
 	    attrs.put(sAttr.attrName, sAttr);
 	    
@@ -188,7 +188,7 @@ class ShaderAttributeSetRetained extends NodeComponentRetained {
 
     void setLive(boolean backgroundGroup, int refCount) {
 	
-	// System.out.println("ShaderAttributeSetRetained.setLive()");
+	// System.err.println("ShaderAttributeSetRetained.setLive()");
 	ShaderAttributeRetained[] sAttrsRetained = new ShaderAttributeRetained[attrs.size()];
 	sAttrsRetained = (ShaderAttributeRetained[])attrs.values().toArray(sAttrsRetained);
 	for(int i=0; i < sAttrsRetained.length; i++) {
@@ -242,7 +242,7 @@ class ShaderAttributeSetRetained extends NodeComponentRetained {
     }
 
     void clearLive(int refCount) {
-	// System.out.println("ShaderAttributeSetRetained.clearLive()");
+	// System.err.println("ShaderAttributeSetRetained.clearLive()");
 	
 	super.clearLive(refCount);
 	
@@ -254,7 +254,7 @@ class ShaderAttributeSetRetained extends NodeComponentRetained {
     }
 
     synchronized void createMirrorObject() {
-	// System.out.println("ShaderAttributeSetRetained : createMirrorObject");
+	// System.err.println("ShaderAttributeSetRetained : createMirrorObject");
         // This method should only call by setLive().
 	if (mirror == null) {
             ShaderAttributeSetRetained mirrorSAS = new ShaderAttributeSetRetained();
@@ -282,22 +282,22 @@ class ShaderAttributeSetRetained extends NodeComponentRetained {
      */
     synchronized void updateMirrorObject(int component, Object value) {
 
-	// System.out.println("ShaderAttributeSetRetained : updateMirrorObject");
+	// System.err.println("ShaderAttributeSetRetained : updateMirrorObject");
         
 	ShaderAttributeSetRetained mirrorSAS = (ShaderAttributeSetRetained)mirror;
 	
 	if ((component & ShaderConstants.ATTRIBUTE_SET_PUT) != 0) {
-	    // System.out.println("     -- ATTRIBUTE_SET_PUT");
+	    // System.err.println("     -- ATTRIBUTE_SET_PUT");
 	    ShaderAttributeRetained mirrorSA = (ShaderAttributeRetained)value;
  	    assert(mirrorSA != null);
 	    ((ShaderAttributeSetRetained)mirror).attrs.put(mirrorSA.attrName, mirrorSA);
 	}
 	else if((component & ShaderConstants.ATTRIBUTE_SET_REMOVE) != 0) {
-	    // System.out.println("     -- ATTRIBUTE_SET_REMOVE");
+	    // System.err.println("     -- ATTRIBUTE_SET_REMOVE");
 	    ((ShaderAttributeSetRetained)mirror).attrs.remove((String)value);
 	}
 	else if((component & ShaderConstants.ATTRIBUTE_SET_CLEAR) != 0) {
-	    // System.out.println("     -- ATTRIBUTE_SET_CLEAR");
+	    // System.err.println("     -- ATTRIBUTE_SET_CLEAR");
 	    ((ShaderAttributeSetRetained)mirror).attrs.clear();
 	}
 	else {
@@ -319,11 +319,11 @@ class ShaderAttributeSetRetained extends NodeComponentRetained {
 	createMessage.args[0] = this;
 	createMessage.args[1]= new Integer(attrMask);
 	createMessage.args[2] = attr;
-	//	System.out.println("changedFreqent1 = "+changedFrequent);
+	//	System.err.println("changedFreqent1 = "+changedFrequent);
 	createMessage.args[3] = new Integer(changedFrequent);
 	VirtualUniverse.mc.processMessage(createMessage);
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/ShaderAttributeValueRetained.java b/src/classes/share/javax/media/j3d/ShaderAttributeValueRetained.java
index 05ca4f5..573305d 100644
--- a/src/classes/share/javax/media/j3d/ShaderAttributeValueRetained.java
+++ b/src/classes/share/javax/media/j3d/ShaderAttributeValueRetained.java
@@ -25,7 +25,7 @@ class ShaderAttributeValueRetained extends ShaderAttributeObjectRetained {
     }
     
     synchronized void createMirrorObject() {
-	// System.out.println("ShaderAttributeValueRetained : createMirrorObject");
+	// System.err.println("ShaderAttributeValueRetained : createMirrorObject");
         // This method should only call by setLive().
 	if (mirror == null) {
             ShaderAttributeValueRetained mirrorSAV = new ShaderAttributeValueRetained();
diff --git a/src/classes/share/javax/media/j3d/ShaderBin.java b/src/classes/share/javax/media/j3d/ShaderBin.java
index b108f94..a10080c 100644
--- a/src/classes/share/javax/media/j3d/ShaderBin.java
+++ b/src/classes/share/javax/media/j3d/ShaderBin.java
@@ -284,7 +284,7 @@ class ShaderBin implements ObjectUpdate {
 
 	TextureBin tb;
         
-	// System.out.println("ShaderBin.render() shaderProgram = " + shaderProgram);
+	// System.err.println("ShaderBin.render() shaderProgram = " + shaderProgram);
 
         // include this ShaderBin to the to-be-updated list in canvas
         cv.setStateToUpdate(Canvas3D.SHADERBIN_BIT, this);
@@ -304,7 +304,7 @@ class ShaderBin implements ObjectUpdate {
     
     void updateAttributes(Canvas3D cv) {
 
-        // System.out.println("ShaderBin.updateAttributes() shaderProgram is " + shaderProgram);
+        // System.err.println("ShaderBin.updateAttributes() shaderProgram is " + shaderProgram);
 	if (shaderProgram != null) {
             // Compile, link, and enable shader program
 	    shaderProgram.updateNative(cv, true);
@@ -326,20 +326,20 @@ class ShaderBin implements ObjectUpdate {
     }
 
     void updateNodeComponent() {
-	// System.out.println("ShaderBin.updateNodeComponent() ...");
+	// System.err.println("ShaderBin.updateNodeComponent() ...");
 	
 	// We don't need to clone shaderProgram. 	
 	// ShaderProgram object can't be modified once it is live, 
 	// so each update should be a new reference.
 	if ((componentDirty & SHADER_PROGRAM_DIRTY) != 0) {
-	    // System.out.println("  - SHADER_PROGRAM_DIRTY");
+	    // System.err.println("  - SHADER_PROGRAM_DIRTY");
 
 	    shaderProgram = shaderAppearance.shaderProgram;
 	}
 
 	// We need to clone the shaderAttributeSet.
 	if ((componentDirty & SHADER_ATTRIBUTE_SET_DIRTY) != 0) {
-	    // System.out.println("  - SHADER_ATTRIBUTE_SET_DIRTY");
+	    // System.err.println("  - SHADER_ATTRIBUTE_SET_DIRTY");
 
 	    HashMap attrs = (HashMap)shaderAttributeSet.getAttrs();
 	    attrs.clear();
diff --git a/src/classes/share/javax/media/j3d/Shape3DCompileRetained.java b/src/classes/share/javax/media/j3d/Shape3DCompileRetained.java
index 1ad3c0c..7429a37 100644
--- a/src/classes/share/javax/media/j3d/Shape3DCompileRetained.java
+++ b/src/classes/share/javax/media/j3d/Shape3DCompileRetained.java
@@ -441,9 +441,9 @@ class Shape3DCompileRetained extends Shape3DRetained {
 	// geomtryList contains several shapes
 	ArrayList glist =  (ArrayList) geometryInfo.get(shape.id);	        
         
-        // System.out.println("Shape3DCompileRetained.intersect() : ");
+        // System.err.println("Shape3DCompileRetained.intersect() : ");
         if (dist == null) {
-            // System.out.println("      no dist request ....");
+            // System.err.println("      no dist request ....");
             return intersect(pickInfo, pickShape, 0, glist);
         }
         
diff --git a/src/classes/share/javax/media/j3d/Shape3DRetained.java b/src/classes/share/javax/media/j3d/Shape3DRetained.java
index 0346827..2b82163 100644
--- a/src/classes/share/javax/media/j3d/Shape3DRetained.java
+++ b/src/classes/share/javax/media/j3d/Shape3DRetained.java
@@ -716,9 +716,9 @@ class Shape3DRetained extends LeafRetained {
 	    throw new IllegalArgumentException(J3dI18N.getString("Shape3DRetained3"));   
 	}
         pickInfo.setLocalToVWorldRef( localToVworld);
-        //System.out.println("Shape3DRetained.intersect() : ");
+        //System.err.println("Shape3DRetained.intersect() : ");
         if (dist == null) {
-            //System.out.println("      no dist request ....");
+            //System.err.println("      no dist request ....");
             return intersect(pickInfo, pickShape, 0);
         }
         
@@ -776,7 +776,7 @@ class Shape3DRetained extends LeafRetained {
         } else {
             ms.orderedPath = op;
 /*
-            System.out.println("initMirrorShape3D ms.orderedPath ");
+            System.err.println("initMirrorShape3D ms.orderedPath ");
             ms.orderedPath.printPath();
 */
         }
@@ -837,7 +837,7 @@ class Shape3DRetained extends LeafRetained {
     Bounds getBounds() {
 
         if(boundsAutoCompute) {
-	    // System.out.println("getBounds ---- localBounds is " + localBounds);
+	    // System.err.println("getBounds ---- localBounds is " + localBounds);
 	    
 
 	    if(geometryList != null) {
@@ -928,7 +928,7 @@ class Shape3DRetained extends LeafRetained {
     }
     
     void doSetLive(SetLiveState s) {
-	// System.out.println("S3DRetained : setLive " + s);
+	// System.err.println("S3DRetained : setLive " + s);
 	Shape3DRetained shape;
 	GeometryRetained geometry;
 	int i, j, k, gaCnt;
@@ -953,9 +953,9 @@ class Shape3DRetained extends LeafRetained {
 		j = s.keys[i].equals(localToVworldKeys, 0,
 				     localToVworldKeys.length);
 		/*
-		    System.out.print("s.keys[i] = "+s.keys[i]+" j = "+j);
+		    System.err.print("s.keys[i] = "+s.keys[i]+" j = "+j);
 		    if(j < 0) {
-		    System.out.println("Shape3dRetained : Can't find hashKey"); 
+		    System.err.println("Shape3dRetained : Can't find hashKey"); 
 		    }
 		*/
 		shape.localToVworld[0] = localToVworld[j];
@@ -1218,7 +1218,7 @@ class Shape3DRetained extends LeafRetained {
      */
     void clearLive(SetLiveState s) {
 
-	//System.out.println("S3DRetained : clearLive " + s);
+	//System.err.println("S3DRetained : clearLive " + s);
 
 	int i, j, gaCnt;
 	Shape3DRetained shape;
@@ -1537,7 +1537,7 @@ class Shape3DRetained extends LeafRetained {
 	Shape3DRetained ms;
 	if (inSharedGroup) {
 	    if (k.count == 0) {
-		//		System.out.println("===> CAN NEVER BE TRUE");
+		//		System.err.println("===> CAN NEVER BE TRUE");
 		return;
 	    }
 	    else {
@@ -2481,7 +2481,7 @@ class Shape3DRetained extends LeafRetained {
                 }
             }
 	    
-	    // System.out.println("Shape3DRetained - getCombineBounds");
+	    // System.err.println("Shape3DRetained - getCombineBounds");
 	    // Enlarge boundingBox to the "minmium bounds" that encompasses all possible
 	    // orientation.
 	    if (this instanceof OrientedShape3DRetained) {
@@ -2502,10 +2502,10 @@ class Shape3DRetained extends LeafRetained {
 		if(tempVal > maxVal)
 		    maxVal = tempVal;
 
-		// System.out.println("Shape3DRetained - bounds (Before) " + bounds);
+		// System.err.println("Shape3DRetained - bounds (Before) " + bounds);
 		bounds.setLower(-maxVal, -maxVal, -maxVal);
 		bounds.setUpper(maxVal, maxVal, maxVal);
-		// System.out.println("Shape3DRetained - bounds (After) " + bounds);
+		// System.err.println("Shape3DRetained - bounds (After) " + bounds);
 	    }
 	    
         }
@@ -2770,7 +2770,7 @@ class Shape3DRetained extends LeafRetained {
                 }
             }
 	}
-	//	System.out.println("changedFrequent="+changedFrequent+" sourceNode = "+sourceNode+" isAlphaFrequentlyEditable, = "+alphaFrequentlyEditable);
+	//	System.err.println("changedFrequent="+changedFrequent+" sourceNode = "+sourceNode+" isAlphaFrequentlyEditable, = "+alphaFrequentlyEditable);
 	return alphaFrequentlyEditable;
     }
 
diff --git a/src/classes/share/javax/media/j3d/SharedGroupRetained.java b/src/classes/share/javax/media/j3d/SharedGroupRetained.java
index 42f0d1e..ac4036c 100644
--- a/src/classes/share/javax/media/j3d/SharedGroupRetained.java
+++ b/src/classes/share/javax/media/j3d/SharedGroupRetained.java
@@ -89,7 +89,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 	    viewLists = new ArrayList(1);
 	}
 	// If there are some ViewSpecificGroups in the path above this SharedGroup
-	//	System.out.println("====> hkIndex = "+hkIndex+" s.viewLists = "+s.viewLists);
+	//	System.err.println("====> hkIndex = "+hkIndex+" s.viewLists = "+s.viewLists);
 	if (s.viewLists != null) {
 	    viewLists.add(hkIndex, s.viewLists.get(index));
 	}
@@ -220,7 +220,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 		localToVworldIndex[hkIndex[0]] = s.currentTransformsIndex[j];
 	    }
 	    
-	    //	    System.out.println("SG: j = "+j+" hkIndex[0] = "+hkIndex[0]+" s.keys[j] = "+s.keys[j]);
+	    //	    System.err.println("SG: j = "+j+" hkIndex[0] = "+hkIndex[0]+" s.keys[j] = "+s.keys[j]);
 	    // For now (1.2.1beta2) only. We cleanup setLive, and clearLive in
 	    // next release.
 	    setAuxData(s, j, hkIndex[0]);
@@ -550,7 +550,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 		    j = currentKey.equals(ln.sharedGroup.localToVworldKeys,0,
 					  ln.sharedGroup.localToVworldKeys.length);
 		    if(j < 0) {
-			System.out.println("SharedGroupRetained : Can't find hashKey"); 
+			System.err.println("SharedGroupRetained : Can't find hashKey"); 
 		    }
 		    
                     if (j < ln.sharedGroup.localToVworldKeys.length) {
@@ -597,7 +597,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 		    j = switchKey.equals(ln.sharedGroup.localToVworldKeys,0,
 					 ln.sharedGroup.localToVworldKeys.length);
 		    if(j < 0) {
-			System.out.println("SharedGroupRetained : Can't find hashKey"); 
+			System.err.println("SharedGroupRetained : Can't find hashKey"); 
 		    }
 		    
 		    if (j < ln.sharedGroup.localToVworldKeys.length) {
@@ -655,7 +655,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
             }
             if (J3dDebug.doDebug(J3dDebug.compileState, J3dDebug.LEVEL_5)) {
                 this.traverse(false, 1);
-                System.out.println();
+                System.err.println();
             }
         }
 
@@ -709,7 +709,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 	if (type == TargetsInterface.TRANSFORM_TARGETS) {
             return targetThreads;
         } else {
-            System.out.println("getTargetThreads: wrong arguments");
+            System.err.println("getTargetThreads: wrong arguments");
 	    return -1;
         }
     }
@@ -751,7 +751,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 	    }
 
         } else {
-            System.out.println("computeTargetsThreads: wrong arguments");
+            System.err.println("computeTargetsThreads: wrong arguments");
         }
     }
 
@@ -767,7 +767,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
                                         targetThreads);
             }
         } else {
-            System.out.println("updateTargetThreads: wrong arguments");
+            System.err.println("updateTargetThreads: wrong arguments");
         }
     }
 
@@ -788,7 +788,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
                 }
             }
         } else {
-            System.out.println("propagateTargetThreads: wrong arguments");
+            System.err.println("propagateTargetThreads: wrong arguments");
         }
     }
 
@@ -796,7 +796,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 	if (type == TargetsInterface.TRANSFORM_TARGETS) {
             j3dCTs = newCt;
         } else {
-            System.out.println("updateCachedTargets: wrong arguments");
+            System.err.println("updateCachedTargets: wrong arguments");
         }
     }
 
@@ -807,7 +807,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
                 newCt[i] = cachedTargets[i];        
             }
 	} else {
-            System.out.println("copyCachedTargets: wrong arguments");
+            System.err.println("copyCachedTargets: wrong arguments");
         }
     }
 
@@ -832,9 +832,9 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
             // child info is not used, SG does not have per child states
             SwitchState switchState;
             if (newCtArr.length != switchStates.size()) {
-                System.out.println("resetCachedTargets: unmatched length!" +
+                System.err.println("resetCachedTargets: unmatched length!" +
                                    newCtArr.length + " " + switchStates.size());
-                System.out.println("  resetCachedTargets: " + this);
+                System.err.println("  resetCachedTargets: " + this);
             }
             for (int i=0; i<newCtArr.length; i++) {
                 switchState = (SwitchState)switchStates.get(i);
@@ -852,7 +852,7 @@ class SharedGroupRetained extends GroupRetained implements TargetsInterface {
 	if (type == TargetsInterface.SWITCH_TARGETS) {
             return switchStates;
         } else {
-            System.out.println("getTargetsData: wrong arguments");
+            System.err.println("getTargetsData: wrong arguments");
 	    return null;
         }
     }
diff --git a/src/classes/share/javax/media/j3d/SoundRenderer.java b/src/classes/share/javax/media/j3d/SoundRenderer.java
index e1bcf93..1d1dbe4 100644
--- a/src/classes/share/javax/media/j3d/SoundRenderer.java
+++ b/src/classes/share/javax/media/j3d/SoundRenderer.java
@@ -24,21 +24,21 @@ class SoundRenderer extends Object {
         AuralAttributesRetained aa = ss.attributes.mirrorAa;
 
 	if (sound instanceof BackgroundSoundRetained) {
-	        System.out.println("Activating BackgroundSoundRetained");
+	        System.err.println("Activating BackgroundSoundRetained");
 	} else if (sound instanceof ConeSoundRetained) {
-	        System.out.println("Activating ConeSoundRetained");
+	        System.err.println("Activating ConeSoundRetained");
 	} else if (sound instanceof PointSoundRetained) {
-	        System.out.println("Activating PointSoundRetained");
+	        System.err.println("Activating PointSoundRetained");
 	}
         if (ss != null)
-	    System.out.println("Soundscape is " + ss);
+	    System.err.println("Soundscape is " + ss);
         else
-	    System.out.println("Soundscape is null");
+	    System.err.println("Soundscape is null");
 
         if (aa != null)
-	    System.out.println("AuralAttributes is " + aa);
+	    System.err.println("AuralAttributes is " + aa);
         else
-	    System.out.println("AuralAttributes is null");
+	    System.err.println("AuralAttributes is null");
     }
  
     void update(SoundRetained sound, SoundscapeRetained ss) {
@@ -46,24 +46,24 @@ class SoundRenderer extends Object {
 
 	if (false) {
 	    if (sound instanceof BackgroundSoundRetained) {
-	        System.out.println("Updating BackgroundSoundRetained");
+	        System.err.println("Updating BackgroundSoundRetained");
 	    } else if (sound instanceof ConeSoundRetained) {
-	        System.out.println("Updating ConeSoundRetained");
+	        System.err.println("Updating ConeSoundRetained");
 	    } else if (sound instanceof PointSoundRetained) {
-	        System.out.println("Updating PointSoundRetained");
+	        System.err.println("Updating PointSoundRetained");
 	    }
-	    System.out.println("Soundscape is " + ss);
+	    System.err.println("Soundscape is " + ss);
 	}
     }
  
     void deactivate(SoundRetained sound) {
 	if (false) {
 	    if (sound instanceof BackgroundSoundRetained) {
-	        System.out.println("Deactivating BackgroundSoundRetained");
+	        System.err.println("Deactivating BackgroundSoundRetained");
 	    } else if (sound instanceof ConeSoundRetained) {
-	        System.out.println("Deactivating ConeSoundRetained");
+	        System.err.println("Deactivating ConeSoundRetained");
 	    } else if (sound instanceof PointSoundRetained) {
-	        System.out.println("Deactivating PointSoundRetained");
+	        System.err.println("Deactivating PointSoundRetained");
 	    }
 	}
     }
diff --git a/src/classes/share/javax/media/j3d/SoundRetained.java b/src/classes/share/javax/media/j3d/SoundRetained.java
index 5b7ac52..9d68448 100644
--- a/src/classes/share/javax/media/j3d/SoundRetained.java
+++ b/src/classes/share/javax/media/j3d/SoundRetained.java
@@ -1076,7 +1076,7 @@ abstract class SoundRetained extends LeafRetained
 		j = s.keys[i].equals(localToVworldKeys, 0,
 				     localToVworldKeys.length);
 		if(j < 0) {
-		    System.out.println("SoundRetained : Can't find hashKey"); 
+		    System.err.println("SoundRetained : Can't find hashKey"); 
 		}
 
                 ms.localToVworld[0] = localToVworld[j];
@@ -1276,7 +1276,7 @@ abstract class SoundRetained extends LeafRetained
 
     void debugPrint(String message) {
         if (debugFlag) {
-            System.out.println(message);
+            System.err.println(message);
 	}
     }
     void getMirrorObjects(ArrayList leafList, HashKey key) {
diff --git a/src/classes/share/javax/media/j3d/SoundScheduler.java b/src/classes/share/javax/media/j3d/SoundScheduler.java
index d9b64c5..3039a55 100644
--- a/src/classes/share/javax/media/j3d/SoundScheduler.java
+++ b/src/classes/share/javax/media/j3d/SoundScheduler.java
@@ -3135,7 +3135,7 @@ class SoundScheduler extends J3dStructure {
 
     void debugPrint(String message) {
 	if (debugFlag)
-	    System.out.println("SS."+message);
+	    System.err.println("SS."+message);
     }
 
     void processViewSpecificGroupChanged(J3dMessage m) {
diff --git a/src/classes/share/javax/media/j3d/SoundSchedulerAtom.java b/src/classes/share/javax/media/j3d/SoundSchedulerAtom.java
index a986090..93fa312 100644
--- a/src/classes/share/javax/media/j3d/SoundSchedulerAtom.java
+++ b/src/classes/share/javax/media/j3d/SoundSchedulerAtom.java
@@ -612,7 +612,7 @@ class SoundSchedulerAtom extends Object {
 
     void debugPrint(String message) {
         if (debugFlag) {
-            System.out.println(message);
+            System.err.println(message);
 	}
     }
 
diff --git a/src/classes/share/javax/media/j3d/SoundStructure.java b/src/classes/share/javax/media/j3d/SoundStructure.java
index de74b87..65bc63f 100644
--- a/src/classes/share/javax/media/j3d/SoundStructure.java
+++ b/src/classes/share/javax/media/j3d/SoundStructure.java
@@ -463,10 +463,10 @@ class SoundStructure extends J3dStructure {
                 leaf = (LeafRetained)nodes[i];
                 sound = (SoundRetained) leaf;
                 if (sound.switchState.currentSwitchOn) {
-                    // System.out.println("SoundStructure.switch on");
+                    // System.err.println("SoundStructure.switch on");
                     // add To Schedule List
                 } else {
-                    // System.out.println("SoundStructure.switch off");
+                    // System.err.println("SoundStructure.switch off");
                     // remove From Schedule List
                 }
             }
@@ -609,7 +609,7 @@ class SoundStructure extends J3dStructure {
 
     void debugPrint(String message) {
         if (debugFlag) {
-            System.out.println(message);
+            System.err.println(message);
 	}
     }
 
diff --git a/src/classes/share/javax/media/j3d/SourceCodeShader.java b/src/classes/share/javax/media/j3d/SourceCodeShader.java
index 12af105..335423e 100644
--- a/src/classes/share/javax/media/j3d/SourceCodeShader.java
+++ b/src/classes/share/javax/media/j3d/SourceCodeShader.java
@@ -73,7 +73,7 @@ public class SourceCodeShader extends Shader {
     void createRetained() {
 	this.retained = new SourceCodeShaderRetained();
 	this.retained.setSource(this);
-	// System.out.println("SourceCodeShader.createRetained()");
+	// System.err.println("SourceCodeShader.createRetained()");
     }
     
     /**
diff --git a/src/classes/share/javax/media/j3d/SourceCodeShaderRetained.java b/src/classes/share/javax/media/j3d/SourceCodeShaderRetained.java
index a7ae0d4..1f154ec 100644
--- a/src/classes/share/javax/media/j3d/SourceCodeShaderRetained.java
+++ b/src/classes/share/javax/media/j3d/SourceCodeShaderRetained.java
@@ -58,7 +58,7 @@ class SourceCodeShaderRetained extends ShaderRetained {
     }    
 
     synchronized void createMirrorObject() {
-	// System.out.println("SourceCodeShaderRetained : createMirrorObject");
+	// System.err.println("SourceCodeShaderRetained : createMirrorObject");
 
 	if (mirror == null) {
 	    SourceCodeShaderRetained  mirrorSCS = new SourceCodeShaderRetained();
@@ -79,7 +79,7 @@ class SourceCodeShaderRetained extends ShaderRetained {
     }
 
     synchronized void updateMirrorObject(int component, Object value) {
-	System.out.println("SourceCodeShader.updateMirrorObject not implemented yet!");
+	System.err.println("SourceCodeShader.updateMirrorObject not implemented yet!");
     }
 
 }
diff --git a/src/classes/share/javax/media/j3d/SwitchRetained.java b/src/classes/share/javax/media/j3d/SwitchRetained.java
index a566cf5..4f99c26 100644
--- a/src/classes/share/javax/media/j3d/SwitchRetained.java
+++ b/src/classes/share/javax/media/j3d/SwitchRetained.java
@@ -550,7 +550,7 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
 		    j = switchKey.equals(ln.sharedGroup.localToVworldKeys,0,
 					 ln.sharedGroup.localToVworldKeys.length);
 		    if(j < 0) {
-			System.out.println("SwitchRetained : Can't find hashKey"); 
+			System.err.println("SwitchRetained : Can't find hashKey"); 
 		    }
 			
 		    if (j<ln.sharedGroup.localToVworldKeys.length) {
@@ -823,7 +823,7 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
                 return null;
 	    }
         } else {
-            System.out.println("getCachedTargets: wrong arguments");
+            System.err.println("getCachedTargets: wrong arguments");
             return null;
         }
     }
@@ -834,9 +834,9 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
             ArrayList switchStates = (ArrayList)childrenSwitchStates.get(
 								child);
             if (newCtArr.length != switchStates.size()) {
-                System.out.println("resetCachedTargets: unmatched length!" +
+                System.err.println("resetCachedTargets: unmatched length!" +
 				   newCtArr.length + " " + switchStates.size());
-                System.out.println("  resetCachedTargets: " + this);
+                System.err.println("  resetCachedTargets: " + this);
             }
             SwitchState switchState;
             for (int i=0; i<newCtArr.length; i++) {
@@ -844,7 +844,7 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
                 switchState.cachedTargets = newCtArr[i];
             }
 	} else {
-            System.out.println("resetCachedTargets: wrong arguments");
+            System.err.println("resetCachedTargets: wrong arguments");
 	}
     }
 
@@ -852,33 +852,33 @@ class SwitchRetained extends GroupRetained implements TargetsInterface
         if (type == TargetsInterface.SWITCH_TARGETS) {
             return (ArrayList)childrenSwitchStates.get(child);
 	} else {
-            System.out.println("getTargetsData: wrong arguments");
+            System.err.println("getTargetsData: wrong arguments");
 	    return null;
 	}
     }
 
     public int getTargetThreads(int type) {
-        System.out.println("getTargetsThreads: wrong arguments");
+        System.err.println("getTargetsThreads: wrong arguments");
 	return -1;
     }
 
     public void updateCachedTargets(int type, CachedTargets[] newCt) {
-        System.out.println("updateCachedTarget: wrong arguments");
+        System.err.println("updateCachedTarget: wrong arguments");
     }
 
     public void computeTargetThreads(int type, CachedTargets[] newCt) {
-        System.out.println("computeTargetThreads: wrong arguments");
+        System.err.println("computeTargetThreads: wrong arguments");
     }
 
     public void updateTargetThreads(int type, CachedTargets[] newCt) {
-        System.out.println("updateTargetThreads: wrong arguments");
+        System.err.println("updateTargetThreads: wrong arguments");
     }
 
     public void propagateTargetThreads(int type, int newTargetThreads) {
-        System.out.println("propagateTargetThreads: wrong arguments");
+        System.err.println("propagateTargetThreads: wrong arguments");
     }
 
     public void copyCachedTargets(int type, CachedTargets[] newCt) {
-        System.out.println("copyCachedTarget: wrong arguments");
+        System.err.println("copyCachedTarget: wrong arguments");
     }
 }
diff --git a/src/classes/share/javax/media/j3d/SwitchState.java b/src/classes/share/javax/media/j3d/SwitchState.java
index ce48f2a..5c34195 100644
--- a/src/classes/share/javax/media/j3d/SwitchState.java
+++ b/src/classes/share/javax/media/j3d/SwitchState.java
@@ -41,7 +41,7 @@ class SwitchState {
     }
 
     void dump() {
-	System.out.println(
+	System.err.println(
 	                   " MASK " + compositeSwitchMask[0] +
 	                   " CACH " + cachedSwitchOn +
 	                   " CURR " + currentSwitchOn +
diff --git a/src/classes/share/javax/media/j3d/Targets.java b/src/classes/share/javax/media/j3d/Targets.java
index d7b8bcd..67352b3 100644
--- a/src/classes/share/javax/media/j3d/Targets.java
+++ b/src/classes/share/javax/media/j3d/Targets.java
@@ -77,10 +77,10 @@ class Targets {
 		NnuId[] nArr = new NnuId[size];
 		targetList[i].toArray(nArr);
 		cachedTargets.targetArr[i] = nArr;
-		// System.out.println("Before sort : ");
+		// System.err.println("Before sort : ");
 		// NnuIdManager.printIds(cachedTargets.targetArr[i]);
 		NnuIdManager.sort((NnuId[])cachedTargets.targetArr[i]);
-		// System.out.println("After sort : ");
+		// System.err.println("After sort : ");
 		// NnuIdManager.printIds(cachedTargets.targetArr[i]);
 	    } else {
 		cachedTargets.targetArr[i] = null;
@@ -154,7 +154,7 @@ class Targets {
 		
 	    }
 	    else if((targetList[i] != null) && (cachedTargets.targetArr[i] == null)) {
-		System.out.println("You can't remove something that isn't there");
+		System.err.println("You can't remove something that isn't there");
 	    }
 
 	}
@@ -188,9 +188,9 @@ class Targets {
     void dump() {
         for(int i=0; i<Targets.MAX_NODELIST; i++) {
             if (targetList[i] != null) {
-                System.out.println("  " + CachedTargets.typeString[i]);
+                System.err.println("  " + CachedTargets.typeString[i]);
                 for(int j=0; j<targetList[i].size(); j++) {
-                    System.out.println("  " + targetList[i].get(j));
+                    System.err.println("  " + targetList[i].get(j));
                 }
             }
         }
diff --git a/src/classes/share/javax/media/j3d/TexCoordGenerationRetained.java b/src/classes/share/javax/media/j3d/TexCoordGenerationRetained.java
index 63291e6..0172076 100644
--- a/src/classes/share/javax/media/j3d/TexCoordGenerationRetained.java
+++ b/src/classes/share/javax/media/j3d/TexCoordGenerationRetained.java
@@ -371,7 +371,7 @@ class TexCoordGenerationRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/Text3DRetained.java b/src/classes/share/javax/media/j3d/Text3DRetained.java
index 02efc38..ef94dbb 100644
--- a/src/classes/share/javax/media/j3d/Text3DRetained.java
+++ b/src/classes/share/javax/media/j3d/Text3DRetained.java
@@ -576,7 +576,7 @@ class Text3DRetained extends GeometryRetained {
 				    }
 
 				    if(kk==newGAArray.length) {
-					System.out.println("Text3DRetained : Problem !!! Can't find matching geomAtom"); 
+					System.err.println("Text3DRetained : Problem !!! Can't find matching geomAtom"); 
 				    }
 
 				    ct = ti.getCachedTargets(TargetsInterface.
diff --git a/src/classes/share/javax/media/j3d/Texture3DRetained.java b/src/classes/share/javax/media/j3d/Texture3DRetained.java
index 2d361e9..bbb5e3f 100644
--- a/src/classes/share/javax/media/j3d/Texture3DRetained.java
+++ b/src/classes/share/javax/media/j3d/Texture3DRetained.java
@@ -194,7 +194,7 @@ class Texture3DRetained extends TextureRetained {
 			ImageComponentRetained image, int numLevels) {
 
 /*
-        System.out.println("Texture3D.reloadTextureImage: level= " + level +
+        System.err.println("Texture3D.reloadTextureImage: level= " + level +
 		" image.imageYup= " + image.imageYup + " w= " + image.width + 
 		" h= " + image.height + " d= " + depth + 
 		" numLevels= " + numLevels);
diff --git a/src/classes/share/javax/media/j3d/TextureAttributesRetained.java b/src/classes/share/javax/media/j3d/TextureAttributesRetained.java
index 1a2fe74..3a7a759 100644
--- a/src/classes/share/javax/media/j3d/TextureAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/TextureAttributesRetained.java
@@ -499,14 +499,14 @@ class TextureAttributesRetained extends NodeComponentRetained {
 
     void updateNative(Canvas3D cv, boolean simulate, int textureFormat) {
 
-        //System.out.println("TextureAttributes/updateNative:  simulate= " + simulate + " " + this);
+        //System.err.println("TextureAttributes/updateNative:  simulate= " + simulate + " " + this);
 	
 	//if ((cv.textureExtendedFeatures & Canvas3D.TEXTURE_COLOR_TABLE) 
 	//	== 0) && textureColorTable != null) {
-	//    System.out.println("TextureColorTable Not supported");
+	//    System.err.println("TextureColorTable Not supported");
 	//}
 
-	//System.out.println("textureMode= " + textureMode);
+	//System.err.println("textureMode= " + textureMode);
 	boolean isIdentity =
 			((transform.getType() & Transform3D.IDENTITY) != 0);
 	
@@ -949,7 +949,7 @@ class TextureAttributesRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/TextureBin.java b/src/classes/share/javax/media/j3d/TextureBin.java
index 634aecc..0f17efa 100644
--- a/src/classes/share/javax/media/j3d/TextureBin.java
+++ b/src/classes/share/javax/media/j3d/TextureBin.java
@@ -462,7 +462,7 @@ class TextureBin extends Object implements ObjectUpdate {
 
 		if (numEditingRenderMolecules == 0) {
 
-		    //System.out.println("===> TB in zombie state  " + this);
+		    //System.err.println("===> TB in zombie state  " + this);
 
             	    if (soleUserCompDirty == 0) {
                         this.renderBin.tbUpdateList.add(this);
@@ -520,7 +520,7 @@ class TextureBin extends Object implements ObjectUpdate {
     // TextureBin. See bug# 4503926 for details.
     public void updateNodeComponentCheck() {
 
-	//System.out.println("TextureBin.updateNodeComponentCheck()");
+	//System.err.println("TextureBin.updateNodeComponentCheck()");
 
 	tbFlag &= ~TextureBin.ON_UPDATE_CHECK_LIST;
 
@@ -773,7 +773,7 @@ class TextureBin extends Object implements ObjectUpdate {
 	    if (transparentRMList == null &&
 		(renderBin.transpSortMode == View.TRANSPARENCY_SORT_NONE ||
 		environmentSet.lightBin.geometryBackground != null)) {
-		//		System.out.println("========> addTransparentTextureBin "+this); 
+		//		System.err.println("========> addTransparentTextureBin "+this); 
 		transparentRMList = addAll(transparentRenderMoleculeMap, 
 				addTransparentRMs, transparentRMList, false);
 		// Eventhough we are adding to transparentList , if all the RMS
@@ -1219,7 +1219,7 @@ class TextureBin extends Object implements ObjectUpdate {
 	cv.texLinearMode = false;
 
 	/*
-	System.out.println("TextureBin/render " + this +
+	System.err.println("TextureBin/render " + this +
 		" numActiveTexUnit= " + numActiveTexUnit + 
 		" maxTextureUnits= " + cv.maxTextureUnits);
 	*/
@@ -1313,7 +1313,7 @@ class TextureBin extends Object implements ObjectUpdate {
 	ArrayList list;
 	int index;
 	boolean newRM = false;
-	//	System.out.println("changeLists r = "+r+" tBin = "+this);
+	//	System.err.println("changeLists r = "+r+" tBin = "+this);
 	// If its a new RM then do nothing, otherwise move lists
 	if (r.isOpaqueOrInOG) {
 	    if (opaqueRMList == null &&
diff --git a/src/classes/share/javax/media/j3d/TextureRetained.java b/src/classes/share/javax/media/j3d/TextureRetained.java
index ccdcd07..e23e8f9 100644
--- a/src/classes/share/javax/media/j3d/TextureRetained.java
+++ b/src/classes/share/javax/media/j3d/TextureRetained.java
@@ -1329,7 +1329,7 @@ abstract class TextureRetained extends NodeComponentRetained {
         // is a RenderedImage ( byRef and yUp), then imageData will be null
         
         if (imageData == null) {
-            //		    System.out.println("==========. subImage");
+            //		    System.err.println("==========. subImage");
 	    // Download all the tiles for this texture
 	    int xoffset = 0, yoffset = 0;
 	    int tmpw = image.width;
@@ -1404,7 +1404,7 @@ abstract class TextureRetained extends NodeComponentRetained {
         //The x and y here specifies the subregion of the imageData of
         //the associated RenderedImage.
 
-	//System.out.println("\nupdateTextureSubImage: x= " + x + " y= " + y +
+	//System.err.println("\nupdateTextureSubImage: x= " + x + " y= " + y +
 	//			" width= " + width + " height= " + height +
 	//			" format= " + format);
 
@@ -1428,7 +1428,7 @@ abstract class TextureRetained extends NodeComponentRetained {
             
         } else {
 
-	    // System.out.println("RenderedImage subImage update");
+	    // System.err.println("RenderedImage subImage update");
 	    // determine the first tile of the image
 
             float mt;
@@ -1569,7 +1569,7 @@ abstract class TextureRetained extends NodeComponentRetained {
 
 	int blevel, mlevel;
 
-	//System.out.println("reloadTexture: baseLevel= " + baseLevel +
+	//System.err.println("reloadTexture: baseLevel= " + baseLevel +
 	//			" maximumLevel= " + maximumLevel);
 
 	if ((cv.textureExtendedFeatures & Canvas3D.TEXTURE_LOD_RANGE) == 0 ) {
@@ -1611,7 +1611,7 @@ abstract class TextureRetained extends NodeComponentRetained {
 
     void updateTexture(Canvas3D cv, int resourceBit) {
 
-	//System.out.println("updateTexture\n");
+	//System.err.println("updateTexture\n");
 
 	ImageComponentUpdateInfo info;
 
@@ -1724,7 +1724,7 @@ abstract class TextureRetained extends NodeComponentRetained {
 	boolean updateTexture = false; // true - update a portion of texture
 	boolean updateTextureLod = false; // true - update texture Lod info
 
-        //System.out.println("Texture/updateNative: " + this + "object= " + objectId + " enable= " + enable);
+        //System.err.println("Texture/updateNative: " + this + "object= " + objectId + " enable= " + enable);
 
 	bindTexture(cv);
         
@@ -1784,11 +1784,11 @@ abstract class TextureRetained extends NodeComponentRetained {
 	}
 
 
-//System.out.println("......... reloadTexture= " + reloadTexture +
+//System.err.println("......... reloadTexture= " + reloadTexture +
 //		 " updateTexture= " + updateTexture + 
 //		 " updateTextureLod= " + updateTextureLod);
 
-//System.out.println("......... resourceCreationMask= " + resourceCreationMask +
+//System.err.println("......... resourceCreationMask= " + resourceCreationMask +
 //		   " resourceUpdatedMask= " + resourceUpdatedMask);
  
 	if (reloadTexture) {
@@ -2009,7 +2009,7 @@ abstract class TextureRetained extends NodeComponentRetained {
     void pruneImageUpdateInfo() {
 	ImageComponentUpdateInfo info;
 
-	//System.out.println("Texture.pruneImageUpdateInfo");
+	//System.err.println("Texture.pruneImageUpdateInfo");
 
 	for (int k = 0; k < numFaces; k++) {
 	    for (int i = baseLevel; i <= maximumLevel; i++) {
@@ -2315,7 +2315,7 @@ abstract class TextureRetained extends NodeComponentRetained {
     void notifyImageComponentImageChanged(ImageComponentRetained image,
 					ImageComponentUpdateInfo value) {
 
-        //System.out.println("Texture.notifyImageComponentImageChanged");
+        //System.err.println("Texture.notifyImageComponentImageChanged");
 
 
 	// if this texture is to be reloaded, don't bother to keep
@@ -2449,7 +2449,7 @@ abstract class TextureRetained extends NodeComponentRetained {
 	createMessage.args[3] = new Integer(changedFrequent);
 	VirtualUniverse.mc.processMessage(createMessage);
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/TextureUnitStateRetained.java b/src/classes/share/javax/media/j3d/TextureUnitStateRetained.java
index 604cdb2..083b08e 100644
--- a/src/classes/share/javax/media/j3d/TextureUnitStateRetained.java
+++ b/src/classes/share/javax/media/j3d/TextureUnitStateRetained.java
@@ -145,7 +145,7 @@ class TextureUnitStateRetained extends NodeComponentRetained {
     void updateNative(int unitIndex, Canvas3D cv, 
 			boolean reload, boolean simulate) {
 
-	//System.out.println("TextureUnitState/updateNative: unitIndex= " + unitIndex + " reload= " + reload + " simulate= " + simulate);
+	//System.err.println("TextureUnitState/updateNative: unitIndex= " + unitIndex + " reload= " + reload + " simulate= " + simulate);
 
 	// unitIndex can be -1 for the single texture case, so
 	// can't use unitIndex to index into the cv.texUnitState;
@@ -164,7 +164,7 @@ class TextureUnitStateRetained extends NodeComponentRetained {
 	    // disabled for this texture unit; and no more
 	    // state update is needed
 
-	    //System.out.println("texture is null");
+	    //System.err.println("texture is null");
 
 	    if (cv.texUnitState[index].texture != null) {
 	        cv.resetTexture(cv.ctx, unitIndex);
@@ -563,7 +563,7 @@ class TextureUnitStateRetained extends NodeComponentRetained {
 	createMessage.args[3] = new Integer(changedFrequent);
 	VirtualUniverse.mc.processMessage(createMessage);
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/Transform3D.java b/src/classes/share/javax/media/j3d/Transform3D.java
index c9d4ca4..dd07c15 100644
--- a/src/classes/share/javax/media/j3d/Transform3D.java
+++ b/src/classes/share/javax/media/j3d/Transform3D.java
@@ -486,15 +486,15 @@ public class Transform3D {
 
     /*
     private void print_type() {
-        if ((type & ZERO)                 > 0 ) System.out.print(" ZERO");
-	if ((type & IDENTITY)             > 0 ) System.out.print(" IDENTITY");
-	if ((type & SCALE)                > 0 ) System.out.print(" SCALE");
-	if ((type & TRANSLATION)          > 0 ) System.out.print(" TRANSLATION");
-	if ((type & ORTHOGONAL)           > 0 ) System.out.print(" ORTHOGONAL");
-	if ((type & RIGID)                > 0 ) System.out.print(" RIGID");
-	if ((type & CONGRUENT)            > 0 ) System.out.print(" CONGRUENT");
-	if ((type & AFFINE)               > 0 ) System.out.print(" AFFINE");
-	if ((type & NEGATIVE_DETERMINANT) > 0 ) System.out.print(" NEGATIVE_DETERMINANT");
+        if ((type & ZERO)                 > 0 ) System.err.print(" ZERO");
+	if ((type & IDENTITY)             > 0 ) System.err.print(" IDENTITY");
+	if ((type & SCALE)                > 0 ) System.err.print(" SCALE");
+	if ((type & TRANSLATION)          > 0 ) System.err.print(" TRANSLATION");
+	if ((type & ORTHOGONAL)           > 0 ) System.err.print(" ORTHOGONAL");
+	if ((type & RIGID)                > 0 ) System.err.print(" RIGID");
+	if ((type & CONGRUENT)            > 0 ) System.err.print(" CONGRUENT");
+	if ((type & AFFINE)               > 0 ) System.err.print(" AFFINE");
+	if ((type & NEGATIVE_DETERMINANT) > 0 ) System.err.print(" NEGATIVE_DETERMINANT");
 	}
     */
 
@@ -4963,7 +4963,7 @@ public class Transform3D {
 		    negCnt++;
 
 	    if((negCnt==0)||(negCnt==2)) {
-		//System.out.println("Optimize!!");
+		//System.err.println("Optimize!!");
 		outScale[0] = outScale[1] = outScale[2] = 1.0;
 		for(i=0;i<9;i++)
 		    outRot[i] = svdRot[i];
@@ -5094,11 +5094,12 @@ public class Transform3D {
 	    outScale[2] = scales[index];
 
 	    index = svdOut[in0];
-	    if (outRot == null)
-		System.out.println("outRot == null");
-	    if ( rot == null)
-		System.out.println("rot == null");
-	    System.out.flush();
+	    if (outRot == null) {
+                MasterControl.getCoreLogger().severe("outRot == null");
+            }
+	    if (rot == null) {
+                MasterControl.getCoreLogger().severe("rot == null");
+            }
 
 	    outRot[0] = rot[index];
 
@@ -5230,7 +5231,7 @@ public class Transform3D {
 	    v[7] = cosr[1]*vtemp + sinr[1]*v[8];
 	    v[8] = -sinr[1]*vtemp + cosr[1]*v[8];
 
-	    // if(debug)System.out.println("\n*********************** iteration #"+k+" ***********************\n");
+	    // if(debug)System.err.println("\n*********************** iteration #"+k+" ***********************\n");
 
 	    qr_m[0] = s[0];  qr_m[1] = e[0]; qr_m[2] = 0.0;
 	    qr_m[3] =  0.0;  qr_m[4] = s[1]; qr_m[5] =e[1];
diff --git a/src/classes/share/javax/media/j3d/TransformGroupRetained.java b/src/classes/share/javax/media/j3d/TransformGroupRetained.java
index 9dd24ed..f51a5fd 100644
--- a/src/classes/share/javax/media/j3d/TransformGroupRetained.java
+++ b/src/classes/share/javax/media/j3d/TransformGroupRetained.java
@@ -144,7 +144,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 	  tchangeMessage.args[2] = trans;
 
 	  tchangeMessage.universe = universe;
-	  //System.out.println("TransformGroupRetained --- TRANSFORM_CHANGED " + this);
+	  //System.err.println("TransformGroupRetained --- TRANSFORM_CHANGED " + this);
 	  VirtualUniverse.mc.processMessage(tchangeMessage);
       }
   }
@@ -392,19 +392,19 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 
     void traverse(boolean sameLevel, int level) {
 
-	System.out.println();
+	System.err.println();
 	for (int i = 0; i < level; i++) {
-	     System.out.print(".");
+	     System.err.print(".");
 	}
-	System.out.print(this);
+	System.err.print(this);
 
 	if (isStatic()) {
-	    System.out.print(" (s)");
+	    System.err.print(" (s)");
 	} else {
-	    System.out.print(" (w)");
+	    System.err.print(" (w)");
 	}
-	System.out.println();
-	System.out.println(transform.toString());
+	System.err.println();
+	System.err.println(transform.toString());
 	super.traverse(true, level);
     }
 
@@ -812,7 +812,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 						     keySet, targets,
 						     blUsers);
 			} else {
-			    //System.out.println("tg.procChild markedDiry skip");
+			    //System.err.println("tg.procChild markedDiry skip");
 			}
 		    }
 		}
@@ -821,7 +821,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 		    updateChildLocalToVworld(dirtyTransformGroups, keySet,
 						     targets, blUsers);
 		} else {
-		    //System.out.println("tg.procChild markedDiry skip");
+		    //System.err.println("tg.procChild markedDiry skip");
 		} 
 	    }
 	}
@@ -863,7 +863,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
                     }
 		} else {
 		    perPathData[index].switchDirty = true;
-		    //System.out.println("tg.updateChild skip");
+		    //System.err.println("tg.updateChild skip");
 		}
 
 
@@ -889,7 +889,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 				j = currentKey.equals(ln.sharedGroup.localToVworldKeys,0,
 						      ln.sharedGroup.localToVworldKeys.length);
 				if(j < 0) {
-				    System.out.
+				    System.err.
 					println("TransformGroupRetained : Can't find hashKey"); 
 				}
 			    
@@ -941,7 +941,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 		    }
 		} else {
 		    perPathData[0].switchDirty = true;
-		    //System.out.println("tg.updateChild skip");
+		    //System.err.println("tg.updateChild skip");
 		} 
 		
 
@@ -967,7 +967,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 				j = currentKey.equals(ln.sharedGroup.localToVworldKeys,0,
 						      ln.sharedGroup.localToVworldKeys.length);
 				if(j < 0) {
-				    System.out.
+				    System.err.
 					println("TransformGroupRetained : Can't find hashKey"); 
 				}
 				
@@ -1069,7 +1069,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
         if (type == TargetsInterface.TRANSFORM_TARGETS) {
 	    return targetThreads;
 	} else {
-	    System.out.println("getTargetsThreads: wrong arguments");
+	    System.err.println("getTargetsThreads: wrong arguments");
 	    return -1;
 	} 
     }
@@ -1080,7 +1080,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
         if (type == TargetsInterface.TRANSFORM_TARGETS) {
 	    return cachedTargets[index];
 	} else {
-	    System.out.println("getCachedTargets: wrong arguments");
+	    System.err.println("getCachedTargets: wrong arguments");
 	    return null;
 	}
     }
@@ -1125,7 +1125,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 		}
 	    }
         } else {
-	    System.out.println("computeTargetsThreads: wrong arguments");
+	    System.err.println("computeTargetsThreads: wrong arguments");
         }	
 
     }
@@ -1143,7 +1143,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
                                         targetThreads);
             }
         } else {
-            System.out.println("updateTargetThreads: wrong arguments");
+            System.err.println("updateTargetThreads: wrong arguments");
         }
     }
 
@@ -1162,7 +1162,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
                                         targetThreads);
             }
         } else {
-            System.out.println("propagateTargetThreads: wrong arguments");
+            System.err.println("propagateTargetThreads: wrong arguments");
         }
     }
 
@@ -1171,7 +1171,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
         if (type == TargetsInterface.TRANSFORM_TARGETS) {
 	    j3dCTs = newCt;
         } else {
-	    System.out.println("updateCachedTargets: wrong arguments");
+	    System.err.println("updateCachedTargets: wrong arguments");
 	}
     }
 
@@ -1183,7 +1183,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
 	        newCt[i] = cachedTargets[i];
             }
         } else {
-	    System.out.println("copyCachedTargets: wrong arguments");
+	    System.err.println("copyCachedTargets: wrong arguments");
         }
     }
 
@@ -1194,7 +1194,7 @@ class TransformGroupRetained extends GroupRetained implements TargetsInterface
         if (type == TargetsInterface.TRANSFORM_TARGETS) {
             cachedTargets = newCtArr;
 	} else {
-	    System.out.println("resetCachedTargets: wrong arguments");
+	    System.err.println("resetCachedTargets: wrong arguments");
 	}
     }
 
diff --git a/src/classes/share/javax/media/j3d/TransparencyAttributesRetained.java b/src/classes/share/javax/media/j3d/TransparencyAttributesRetained.java
index d9096a3..b72119f 100644
--- a/src/classes/share/javax/media/j3d/TransparencyAttributesRetained.java
+++ b/src/classes/share/javax/media/j3d/TransparencyAttributesRetained.java
@@ -292,7 +292,7 @@ class TransparencyAttributesRetained extends NodeComponentRetained {
 	VirtualUniverse.mc.processMessage(createMessage);
 
 
-	// System.out.println("univList.size is " + univList.size());
+	// System.err.println("univList.size is " + univList.size());
 	for(int i=0; i<univList.size(); i++) {
 	    createMessage = new J3dMessage();
 	    createMessage.threads = J3dThread.UPDATE_RENDER;
diff --git a/src/classes/share/javax/media/j3d/UpdateTargets.java b/src/classes/share/javax/media/j3d/UpdateTargets.java
index fd7a699..e938790 100644
--- a/src/classes/share/javax/media/j3d/UpdateTargets.java
+++ b/src/classes/share/javax/media/j3d/UpdateTargets.java
@@ -89,9 +89,9 @@ class UpdateTargets {
     void dump() {
         for(int i=0; i<Targets.MAX_NODELIST; i++) {
             if (targetList[i] != null) {
-                System.out.println("  " + CachedTargets.typeString[i]);
+                System.err.println("  " + CachedTargets.typeString[i]);
                 for(int j=0; j<targetList[i].size(); j++) {
-                    System.out.println("  " + targetList[i].get(j));
+                    System.err.println("  " + targetList[i].get(j));
                 }
             }
         }
diff --git a/src/classes/share/javax/media/j3d/View.java b/src/classes/share/javax/media/j3d/View.java
index 241fecb..f7213ed 100644
--- a/src/classes/share/javax/media/j3d/View.java
+++ b/src/classes/share/javax/media/j3d/View.java
@@ -3079,7 +3079,7 @@ public class View extends Object {
 	// back door code, I've decided to put it here to isolate
 	// it from the rest of view snapshot code.
 	if(firstTime) {
-	    // System.out.println("View : First Time is " + firstTime);
+	    // System.err.println("View : First Time is " + firstTime);
 	    // viewer = Viewer.getViewer(this);
 	    // Since we've the handler to the viewer, we can remove the entry 
 	    // now to avoid confusion and prevent memory leak problem.
@@ -3093,8 +3093,8 @@ public class View extends Object {
 //		dvrResizeCompensation = 
 //		    viewer.getDvrResizeCompensationEnable();
 //		/*
-//		System.out.println("View : dvrFactor is " + dvrFactor);
-//		System.out.println("View : dvrResizeCompensation is " + 
+//		System.err.println("View : dvrFactor is " + dvrFactor);
+//		System.err.println("View : dvrResizeCompensation is " + 
 //				   dvrResizeCompensation);		 
 //		*/
 //	    }
diff --git a/src/classes/share/javax/media/j3d/ViewCache.java b/src/classes/share/javax/media/j3d/ViewCache.java
index b9a075f..7769ac6 100644
--- a/src/classes/share/javax/media/j3d/ViewCache.java
+++ b/src/classes/share/javax/media/j3d/ViewCache.java
@@ -249,7 +249,7 @@ class ViewCache extends Object {
 	    vcDirtyMask |= vpRetained.vprDirtyMask; 
 	    vpRetained.vprDirtyMask = 0;
 	    viewAttachPolicy = vpRetained.viewAttachPolicy;
-	    // System.out.println("ViewCache snapshot vcDirtyMask " + vcDirtyMask );
+	    // System.err.println("ViewCache snapshot vcDirtyMask " + vcDirtyMask );
 	}
 	
 	// PhysicalEnvironment parameters
@@ -305,8 +305,8 @@ class ViewCache extends Object {
     synchronized void computeDerivedData() {
 	if (doHeadTracking) {
 	    trackerBaseToHeadTracker.invert(headTrackerToTrackerBase);
-	    //System.out.println("trackerBaseToHeadTracker: ");
-	    //System.out.println(trackerBaseToHeadTracker);
+	    //System.err.println("trackerBaseToHeadTracker: ");
+	    //System.err.println(trackerBaseToHeadTracker);
 	}
 	else {
 	    trackerBaseToHeadTracker.setIdentity();
@@ -336,7 +336,7 @@ class ViewCache extends Object {
 	this.view = view;
 
 	if (false)
-	    System.out.println("Constructed a ViewCache");
+	    System.err.println("Constructed a ViewCache");
     }
 
 }
diff --git a/src/classes/share/javax/media/j3d/ViewPlatformRetained.java b/src/classes/share/javax/media/j3d/ViewPlatformRetained.java
index 604d07c..f596e65 100644
--- a/src/classes/share/javax/media/j3d/ViewPlatformRetained.java
+++ b/src/classes/share/javax/media/j3d/ViewPlatformRetained.java
@@ -289,10 +289,10 @@ class ViewPlatformRetained extends LeafRetained {
 	}	    
 	/*
 	if (false) {
-	    System.out.println("setLive: vworldToVpc = ");
-	    System.out.println(this.vworldToVpc);
-	    System.out.println("setLive: vpcToVworld = ");
-	    System.out.println(this.vpcToVworld);
+	    System.err.println("setLive: vworldToVpc = ");
+	    System.err.println(this.vworldToVpc);
+	    System.err.println("setLive: vpcToVworld = ");
+	    System.err.println(this.vpcToVworld);
 	}
 	*/
 	this.locale = s.locale;
diff --git a/src/classes/share/javax/media/j3d/ViewSpecificGroupRetained.java b/src/classes/share/javax/media/j3d/ViewSpecificGroupRetained.java
index fcf098e..f10770e 100644
--- a/src/classes/share/javax/media/j3d/ViewSpecificGroupRetained.java
+++ b/src/classes/share/javax/media/j3d/ViewSpecificGroupRetained.java
@@ -72,7 +72,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 			objAry[2] = addLeafList;
 			/*
 			for (int n = 0; n < addLeafList.size(); n++) {
-			    System.out.println("Shared:n = "+n+" addLeafList = "+addLeafList.get(n));
+			    System.err.println("Shared:n = "+n+" addLeafList = "+addLeafList.get(n));
 			}
 			*/
 		      objAry[3] = super.processViewSpecificInfo(ADD_VIEW,
@@ -116,7 +116,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 
 		    /*
 		      for (int n = 0; n < addLeafList.size(); n++) {
-		      System.out.println("n = "+n+" addLeafList = "+addLeafList.get(n));
+		      System.err.println("n = "+n+" addLeafList = "+addLeafList.get(n));
 		      }
 		      */		      
 
@@ -268,10 +268,10 @@ class ViewSpecificGroupRetained extends GroupRetained {
 		parentList.remove(v);
 	    }
 	    if(apiViewList.contains(v)) {
-	    //	    System.out.println("processViewSpecificInfo, this = "+this+" key = "+key);
+	    //	    System.err.println("processViewSpecificInfo, this = "+this+" key = "+key);
 		vsgList.add(this);
 		if (keyList.length< vsgList.size()) {
-		    //		    System.out.println("====> allocating new array");
+		    //		    System.err.println("====> allocating new array");
 		    newKeyList = new int[keyList.length+20];
 		    System.arraycopy(keyList, 0, newKeyList, 0, keyList.length);
 		    keyList = newKeyList;
@@ -331,7 +331,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 			objAry[2] = addLeafList;
 			/*
 			for (int n = 0; n < addLeafList.size(); n++) {
-			    System.out.println("Shared:n = "+n+" addLeafList = "+addLeafList.get(n));
+			    System.err.println("Shared:n = "+n+" addLeafList = "+addLeafList.get(n));
 			}
 			*/
 		      objAry[3] = super.processViewSpecificInfo(ADD_VIEW,
@@ -375,7 +375,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 
 		    /*
 		      for (int n = 0; n < addLeafList.size(); n++) {
-		      System.out.println("n = "+n+" addLeafList = "+addLeafList.get(n));
+		      System.err.println("n = "+n+" addLeafList = "+addLeafList.get(n));
 		      }
 		      */		      
 
@@ -465,7 +465,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 
 		    /*
 		      for (int n = 0; n < removeKeyList.size(); n++) {
-		      System.out.println("n = "+n+" keyValue = "+removeKeyList.get(n));
+		      System.err.println("n = "+n+" keyValue = "+removeKeyList.get(n));
 		      }
 		      */
 		    J3dMessage message = new J3dMessage();
@@ -588,7 +588,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 		int[] newKeyList = new int[s.keyList.length+20];
 		System.arraycopy(s.keyList, 0, newKeyList, 0, s.keyList.length);
 		s.keyList = newKeyList;
-		//		System.out.println("====> RemovedNodeData: Allocating Non-shared");
+		//		System.err.println("====> RemovedNodeData: Allocating Non-shared");
 	    }
 	    s.keyList[size -1] = -1;
 	    parentLists.clear();
@@ -601,7 +601,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 		int[] newKeyList = new int[s.keyList.length+s.keys.length+20];
 		System.arraycopy(s.keyList, 0, newKeyList, 0, s.keyList.length);
 		s.keyList = newKeyList;
-		//		System.out.println("====> RemovedNodeData: Allocating Shared");
+		//		System.err.println("====> RemovedNodeData: Allocating Shared");
 	    }
 	    // Must be in reverse, to preserve right indexing.
 	    for (i = s.keys.length-1; i >= 0; i--) {
@@ -621,9 +621,9 @@ class ViewSpecificGroupRetained extends GroupRetained {
 	ArrayList list = (ArrayList) cachedViewList.get(index);
 
 	/*
-	System.out.println("updateCachedInformation v = "+this+" index = "+index+" list = "+list+" cachedViewList.size() = "+cachedViewList.size());
+	System.err.println("updateCachedInformation v = "+this+" index = "+index+" list = "+list+" cachedViewList.size() = "+cachedViewList.size());
 	for (int k = 0; k < cachedViewList.size(); k++) {
-	    System.out.println("v = "+this+" k = "+k+" v.cachedViewList.get(k) = "+cachedViewList.get(k));
+	    System.err.println("v = "+this+" k = "+k+" v.cachedViewList.get(k) = "+cachedViewList.get(k));
 	}
 	*/
 	if ((component & ADD_VIEW) != 0) {
@@ -633,9 +633,9 @@ class ViewSpecificGroupRetained extends GroupRetained {
 	    list.remove(view);
 	}
 	/*
-	System.out.println("After updateCachedInformation v = "+this+" index = "+index+" list = "+list+" cachedViewList.size() = "+cachedViewList.size());
+	System.err.println("After updateCachedInformation v = "+this+" index = "+index+" list = "+list+" cachedViewList.size() = "+cachedViewList.size());
 	for (int k = 0; k < cachedViewList.size(); k++) {
-	    System.out.println("v = "+this+" k = "+k+" v.cachedViewList.get(k) = "+cachedViewList.get(k));
+	    System.err.println("v = "+this+" k = "+k+" v.cachedViewList.get(k) = "+cachedViewList.get(k));
 	}
 	*/
 
@@ -649,7 +649,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 		int[] newKeyList = new int[s.keyList.length+20];
 		System.arraycopy(s.keyList, 0, newKeyList, 0, s.keyList.length);
 		s.keyList = newKeyList;
-		//		System.out.println("====> setNodeData: Allocating Non-shared");
+		//		System.err.println("====> setNodeData: Allocating Non-shared");
 	    }
             setAuxData(s, 0, 0);
         } else {
@@ -661,7 +661,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 		int[] newKeyList = new int[s.keyList.length+s.keys.length+20];
 		System.arraycopy(s.keyList, 0, newKeyList, 0, s.keyList.length);
 		s.keyList = newKeyList;
-		//		System.out.println("====> setNodeData: Allocating Shared");
+		//		System.err.println("====> setNodeData: Allocating Shared");
 	    }
 
 	    for(j=0; j<s.keys.length; j++) {
@@ -686,7 +686,7 @@ class ViewSpecificGroupRetained extends GroupRetained {
 	ArrayList parentList = null;
 	int size = apiViewList.size();
 	if (s.viewLists != null) {
-	    //	    System.out.println("=====> VSG: = "+this+" hkIndex = "+hkIndex+" s.viewLists = "+s.viewLists);
+	    //	    System.err.println("=====> VSG: = "+this+" hkIndex = "+hkIndex+" s.viewLists = "+s.viewLists);
 	    parentList = (ArrayList) s.viewLists.get(hkIndex);
 	    if (parentList != null) {
 		vl = new ArrayList();
diff --git a/src/classes/share/javax/media/j3d/WakeupIndexedList.java b/src/classes/share/javax/media/j3d/WakeupIndexedList.java
index c1c0cb2..860b845 100644
--- a/src/classes/share/javax/media/j3d/WakeupIndexedList.java
+++ b/src/classes/share/javax/media/j3d/WakeupIndexedList.java
@@ -348,7 +348,7 @@ class WakeupIndexedList implements Cloneable, java.io.Serializable  {
 
 	if (debug) {
 	    if (o.listIdx[univIdx][listType] != -1) {
-		System.out.println("Illegal use of UnorderIndexedList idx in set " + 
+		System.err.println("Illegal use of UnorderIndexedList idx in set " + 
 				   o.listIdx[univIdx][listType]);
 		Thread.dumpStack();
 	    }
@@ -376,12 +376,12 @@ class WakeupIndexedList implements Cloneable, java.io.Serializable  {
 	}
 	
 	int univIdx = o.behav.getIdxUsed(univ);
-	//	System.out.println(this + " add " + o + " univ " + univIdx);
+	//	System.err.println(this + " add " + o + " univ " + univIdx);
 	if (debug) {
 	    int idx = o.listIdx[univIdx][listType];
 	    if (idx >= 0) {
 		if (elementData[idx] != o) {
-		    System.out.println("Illegal use of UnorderIndexedList idx in add " + idx);
+		    System.err.println("Illegal use of UnorderIndexedList idx in add " + idx);
 		    Thread.dumpStack();
 		}
 	    }
@@ -408,7 +408,7 @@ class WakeupIndexedList implements Cloneable, java.io.Serializable  {
 
 	if (debug) {
 	    if (elm.listIdx[univIdx][listType] != index) {
-		System.out.println("Inconsistent idx in remove, expect " + index + 
+		System.err.println("Inconsistent idx in remove, expect " + index + 
 				   " actual " + elm.listIdx[univIdx][listType]);
 		Thread.dumpStack();	    
 	    } 
@@ -463,13 +463,13 @@ class WakeupIndexedList implements Cloneable, java.io.Serializable  {
 	int univIdx = o.behav.getIdxUsed(univ);
 	int idx = o.listIdx[univIdx][listType];
 
-	//	System.out.println(this + " remove " + o + " univ " + univIdx);
+	//	System.err.println(this + " remove " + o + " univ " + univIdx);
 
 	if (idx >= 0) {
 	    // Object in the container
 	    if (debug) {
 		if (o != elementData[idx]) {
-		    System.out.println(" Illegal use of UnorderIndexedList in remove expect " + o + " actual " + elementData[idx] + " idx = " + idx);
+		    System.err.println(" Illegal use of UnorderIndexedList in remove expect " + o + " actual " + elementData[idx] + " idx = " + idx);
 		    Thread.dumpStack();
 		}
 	    }