j3dcore: use Arrays.copyOf instead of clone on an int[]

Signed-off-by: Harvey Harrison <[email protected]>

2 files changed, 5 insertions, 3 deletions

diff --git a/src/classes/share/javax/media/j3d/GeometryArrayRetained.java b/src/classes/share/javax/media/j3d/GeometryArrayRetained.java
index d037c4f..f4d20fa 100644
--- a/src/classes/share/javax/media/j3d/GeometryArrayRetained.java
+++ b/src/classes/share/javax/media/j3d/GeometryArrayRetained.java
@@ -31,6 +31,7 @@ import java.nio.ByteBuffer;
 import java.nio.DoubleBuffer;
 import java.nio.FloatBuffer;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
 
@@ -1596,7 +1597,7 @@ ArrayList<ArrayList<MorphRetained>> morphUserLists = null;
 	    this.texCoordSetMap = null;
 	}
 	else {
-	    this.texCoordSetMap = (int[])texCoordSetMap.clone();
+	    this.texCoordSetMap = Arrays.copyOf(texCoordSetMap, texCoordSetMap.length);
 	}
 
         this.vertexAttrCount = vertexAttrCount;
@@ -1604,7 +1605,7 @@ ArrayList<ArrayList<MorphRetained>> morphUserLists = null;
 	    this.vertexAttrSizes = null;
 	}
 	else {
-	    this.vertexAttrSizes = (int[])vertexAttrSizes.clone();
+	    this.vertexAttrSizes = Arrays.copyOf(vertexAttrSizes, vertexAttrSizes.length);
 	}
 
         this.vertexAttrStride = this.vertexAttrStride();
diff --git a/src/classes/share/javax/media/j3d/SwitchRetained.java b/src/classes/share/javax/media/j3d/SwitchRetained.java
index c82d810..1a79136 100644
--- a/src/classes/share/javax/media/j3d/SwitchRetained.java
+++ b/src/classes/share/javax/media/j3d/SwitchRetained.java
@@ -27,6 +27,7 @@
 package javax.media.j3d;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.BitSet;
 
 /**
@@ -357,7 +358,7 @@ void updateSwitchChild(int child, boolean switchOn, ArrayList<SwitchState> updat
         // update setLiveState for this node
         s.closestSwitchParents = (SwitchRetained[])
 					savedClosestSwitchParents.clone();
-        s.closestSwitchIndices = (int[])savedClosestSwitchIndices.clone();
+        s.closestSwitchIndices = Arrays.copyOf(savedClosestSwitchIndices, savedClosestSwitchIndices.length);
 
         // Note that s.containsNodesList is updated in super.setLive
         // Note that s.closestSwitchIndices is updated in super.setLive