1 files changed, 5 insertions, 1 deletions
diff --git a/src/newt/classes/jogamp/newt/WindowImpl.java b/src/newt/classes/jogamp/newt/WindowImpl.java
index d24c6ed36..2c3c903f1 100644
--- a/src/newt/classes/jogamp/newt/WindowImpl.java
+++ b/src/newt/classes/jogamp/newt/WindowImpl.java
@@ -109,15 +109,19 @@ public abstract class WindowImpl implements Window, NEWTEventConsumer
     private static void addWindow2List(WindowImpl window) {
         synchronized(windowList) {
             // GC before add
-            int i=0;
+            int i=0, gced=0;
             while( i < windowList.size() ) {
                 if( null == windowList.get(i).get() ) {
+                    gced++;
                     windowList.remove(i);
                 } else {
                     i++;
                 }
             }
             windowList.add(new WeakReference<WindowImpl>(window));
+            if(DEBUG_IMPLEMENTATION) {
+                System.err.println("Window.addWindow2List: GCed "+gced+", size "+windowList.size());
+            }
         }
     }