2 files changed, 12 insertions, 2 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/GLPixelBuffer.java b/src/jogl/classes/com/jogamp/opengl/util/GLPixelBuffer.java
index 9a9b94fa9..71e284101 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/GLPixelBuffer.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/GLPixelBuffer.java
@@ -254,7 +254,8 @@ public class GLPixelBuffer {
             sb = new StringBuilder();
         }
         sb.append(pixelAttributes).append(", dim ").append(width).append("x").append(height).append("x").append(depth).append(", pack ").append(pack)
-        .append(", disposed ").append(disposed).append(", valid ").append(isValid()).append(", buffer[sz [bytes ").append(byteSize).append(", elemSize ").append(bufferElemSize).append(", ").append(buffer).append("]");
+        .append(", disposed ").append(disposed).append(", valid ").append(isValid())
+        .append(", buffer[bytes ").append(byteSize).append(", elemSize ").append(bufferElemSize).append(", ").append(buffer).append("]");
         return sb;
     }
     public String toString() {
diff --git a/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java b/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java
index 8779fa59f..b6774b6b7 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/TileRendererBase.java
@@ -37,6 +37,7 @@
 package com.jogamp.opengl.util;
 
 import javax.media.nativewindow.util.Dimension;
+import javax.media.nativewindow.util.DimensionImmutable;
 import javax.media.opengl.GL2ES3;
 import javax.media.opengl.GLAutoDrawable;
 import javax.media.opengl.GLEventListener;
@@ -109,6 +110,14 @@ public abstract class TileRendererBase {
     protected GLEventListener glEventListenerPre = null;
     protected GLEventListener glEventListenerPost = null;
 
+    public String toString() {
+        final int gladListenerCount = null != listeners ? listeners.length : 0;
+        return getClass().getSimpleName()+
+                "[tile["+currentTileXPos+"/"+currentTileYPos+" "+currentTileWidth+"x"+currentTileHeight+", buffer "+tileBuffer+"], "+
+                ", image[size "+imageSize+", buffer "+imageBuffer+"], glad["+
+                gladListenerCount+" listener, pre "+(null!=glEventListenerPre)+", post "+(null!=glEventListenerPost)+"]]";
+    }
+    
     protected TileRendererBase() {
     }
 
@@ -147,7 +156,7 @@ public abstract class TileRendererBase {
     }
 
     /** @see #setImageSize(int, int) */
-    public final Dimension getImageSize() { return imageSize; }
+    public final DimensionImmutable getImageSize() { return imageSize; }
 
     /**
      * Sets the buffer in which to store the final image