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diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/awt/TestBug551AWT.java b/src/test/com/jogamp/opengl/test/junit/jogl/awt/TestBug551AWT.java
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+/**
+ * Copyright 2010 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ * 
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ * 
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+ 
+package com.jogamp.opengl.test.junit.jogl.awt;
+
+import java.lang.reflect.InvocationTargetException;
+import javax.media.opengl.GLProfile;
+import javax.media.opengl.GLCapabilities;
+import javax.media.opengl.awt.GLCanvas;
+import com.jogamp.opengl.util.Animator;
+
+import com.jogamp.opengl.test.junit.util.UITestCase;
+import com.jogamp.opengl.test.junit.jogl.demos.es2.GearsES2;
+
+
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Rectangle;
+import java.awt.Window;
+import javax.swing.JFrame;
+
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import static org.junit.Assume.*;
+import static javax.swing.SwingUtilities.*;
+
+/**
+ * Tests context creation + display on various kinds of Window implementations.
+ * @author Michael Bien, et. al.
+ */
+public class TestBug551AWT extends UITestCase {
+
+    static void checkGraphicsEnvironment() {
+        Rectangle virtualBounds = new Rectangle();
+        GraphicsEnvironment ge =GraphicsEnvironment.getLocalGraphicsEnvironment();
+        GraphicsDevice[] gs = ge.getScreenDevices();
+
+        //write graphics devices to log 
+        System.err.println("number of graphics devices " + gs.length);
+        for(int i =0 ; i < gs.length; i++) {
+            System.err.println(gs[i].toString());
+        }
+
+        //check for bounds
+        for (int j = 0; j < gs.length; j++) { 
+            GraphicsDevice gd = gs[j];
+            GraphicsConfiguration[] gc = gd.getConfigurations();
+            for (int i=0; i < gc.length; i++) {
+                System.err.println("graphics configuration for device " + j + " is: " + gc[i].getBounds());
+                virtualBounds = virtualBounds.union(gc[i].getBounds());
+            }            
+        }
+
+    }
+    
+    protected void runTestGL() throws InterruptedException, InvocationTargetException {
+        final Window window = new JFrame(this.getSimpleTestName());
+        final GLCapabilities caps = new GLCapabilities(GLProfile.getDefault());
+        
+        // final array as mutable container hack
+        final GLCanvas[] glCanvas = new GLCanvas[1];
+
+        Runnable test = new Runnable() {
+            public void run() {
+                glCanvas[0] = new GLCanvas(caps);
+                glCanvas[0].addGLEventListener(new GearsES2());
+                window.add(glCanvas[0]);
+
+                // Revalidate size/layout.
+                // Always validate if component added/removed.
+                // Ensure 1st paint of GLCanvas will have a valid size, hence drawable gets created.
+                window.setSize(512, 512);
+                window.validate();
+
+                window.setVisible(true);
+                glCanvas[0].display();
+            }
+        };
+
+        Runnable cleanup = new Runnable() {
+            public void run() {
+                System.out.println("cleaning up...");
+                window.setVisible(false);
+                try {
+                    window.removeAll();
+                } catch (Throwable t) {
+                    assumeNoException(t);
+                    t.printStackTrace();
+                }
+                window.dispose();
+            }
+
+        };
+
+        // AWT / Swing on EDT..
+        invokeAndWait(test);
+
+        Animator animator = new Animator(glCanvas[0]);
+        animator.start();
+        Thread.sleep(1000);
+        animator.stop();
+
+        // AWT / Swing on EDT..
+        invokeAndWait(cleanup);
+    }
+
+    // @Test
+    public void test01Plain() throws InterruptedException, InvocationTargetException {
+        runTestGL();
+    }
+
+    @Test
+    public void test02WithCheckGraphicsEnvironment() throws InterruptedException, InvocationTargetException {
+        checkGraphicsEnvironment();
+        runTestGL();
+    }
+
+    public static void main(String args[]) {
+        org.junit.runner.JUnitCore.main(TestBug551AWT.class.getName());
+    }
+}