1 files changed, 2 insertions, 1 deletions
diff --git a/src/junit/com/jogamp/test/junit/newt/TestGLWindows00NEWT.java b/src/junit/com/jogamp/test/junit/newt/TestGLWindows00NEWT.java
index 5568f2e1a..d28dd2c11 100644
--- a/src/junit/com/jogamp/test/junit/newt/TestGLWindows00NEWT.java
+++ b/src/junit/com/jogamp/test/junit/newt/TestGLWindows00NEWT.java
@@ -87,8 +87,9 @@ public class TestGLWindows00NEWT extends UITestCase {
 
     static void destroyWindow(GLWindow glWindow) {
         if(null!=glWindow) {
-            glWindow.destroy(true);
+            glWindow.invalidate();
             Assert.assertEquals(false,glWindow.isNativeValid());
+            Assert.assertEquals(false,glWindow.isValid());
         }
     }