SWT GLCanvas: Fix NPE in DEBUG mode; NewtCanvasSWT: Resurect comment in setBounds(..)

2 files changed, 5 insertions, 2 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java
index 6ca53b3f2..257c71ee7 100644
--- a/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java
+++ b/src/jogl/classes/com/jogamp/opengl/swt/GLCanvas.java
@@ -543,7 +543,9 @@ public class GLCanvas extends Canvas implements GLAutoDrawable, GLSharedContextS
               res = false;
           }
           if(DEBUG) {
-              System.err.println(getThreadName()+": SWT.GLCanvas.validate.X  "+toHexString(hashCode())+": "+res+", drawable-realized "+drawable.isRealized()+", has context "+(null!=context));
+              final boolean isDrawableNull = null == drawable;
+              final boolean isDrawableRealized = !isDrawableNull ? drawable.isRealized() : false;
+              System.err.println(getThreadName()+": SWT.GLCanvas.validate.X  "+toHexString(hashCode())+": "+res+", drawable[null "+isDrawableNull+", realized "+isDrawableRealized+"], has context "+(null!=context));
           }
       } finally {
           _lock.unlock();
diff --git a/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java b/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java
index 6344ad9ca..117c1ca47 100644
--- a/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java
+++ b/src/newt/classes/com/jogamp/newt/swt/NewtCanvasSWT.java
@@ -222,7 +222,8 @@ public class NewtCanvasSWT extends Canvas implements NativeWindowHolder, WindowC
     	    System.err.println("NewtCanvasSWT.setBounds: "+x+"/"+y+" "+width+"x"+height);
     	}
     	if( SWTAccessor.isOSX ) {
-            // Force newtChild to update its size and position (OSX only)
+    	    // Propagate the setBounds method coming from parent elements to this element
+    	    // and force newtChild to update its position (OSX only)
     	    updatePosSizeCheck(true /* updatePos */);
     	}
     }