Fix: NEWT/AWT Focus unit tests

- Added reset() to EventCountAdapter, to ensure a unqiue start state
- Removed 'lost focus' assertion, since this event might be pending
  and we don't poll on it or have a barrier

11 files changed, 154 insertions, 32 deletions

diff --git a/src/junit/com/jogamp/test/junit/newt/TestFocus01SwingAWTRobot.java b/src/junit/com/jogamp/test/junit/newt/TestFocus01SwingAWTRobot.java
index 514749459..97b37aec0 100644
--- a/src/junit/com/jogamp/test/junit/newt/TestFocus01SwingAWTRobot.java
+++ b/src/junit/com/jogamp/test/junit/newt/TestFocus01SwingAWTRobot.java
@@ -42,13 +42,17 @@ import java.awt.Robot;
 import java.awt.event.FocusEvent;
 import java.awt.event.FocusListener;
 import java.lang.reflect.InvocationTargetException;
-import java.io.IOException;
 
 import javax.media.opengl.GLCapabilities;
 import javax.media.opengl.GLEventListener;
 import javax.media.opengl.GLProfile;
 import javax.swing.JFrame;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Iterator;
+import java.io.IOException;
+
 import org.junit.BeforeClass;
 import org.junit.Test;
 
@@ -100,6 +104,8 @@ public class TestFocus01SwingAWTRobot extends UITestCase {
 
     private void testFocus01ProgrFocusImpl(Robot robot) throws AWTException,
             InvocationTargetException, InterruptedException {
+        ArrayList eventCountAdapters = new ArrayList();
+
         // Create a window.
         GLWindow glWindow1 = GLWindow.create(glCaps);
         glWindow1.setTitle("testNewtChildFocus");
@@ -107,10 +113,12 @@ public class TestFocus01SwingAWTRobot extends UITestCase {
         TestListenerCom01AWT.setDemoFields(demo1, glWindow1, false);
         glWindow1.addGLEventListener(demo1);
         NEWTFocusAdapter glWindow1FA = new NEWTFocusAdapter("GLWindow1");
+        eventCountAdapters.add(glWindow1FA);
         glWindow1.addWindowListener(glWindow1FA);
 
         // Monitor NEWT focus and keyboard events.
         NEWTKeyAdapter glWindow1KA = new NEWTKeyAdapter("GLWindow1");
+        eventCountAdapters.add(glWindow1KA);
         glWindow1.addKeyListener(glWindow1KA);
 
         // Wrap the window in a canvas.
@@ -119,8 +127,10 @@ public class TestFocus01SwingAWTRobot extends UITestCase {
         // Monitor AWT focus and keyboard events.
         AWTKeyAdapter newtCanvasAWTKA = new AWTKeyAdapter("NewtCanvasAWT");
         newtCanvasAWT.addKeyListener(newtCanvasAWTKA);
+        eventCountAdapters.add(newtCanvasAWTKA);
         AWTFocusAdapter newtCanvasAWTFA = new AWTFocusAdapter("NewtCanvasAWT");
         newtCanvasAWT.addFocusListener(newtCanvasAWTFA);
+        eventCountAdapters.add(newtCanvasAWTFA);
 
         // Add the canvas to a frame, and make it all visible.
         JFrame frame1 = new JFrame("Swing AWT Parent Frame: "
@@ -129,8 +139,10 @@ public class TestFocus01SwingAWTRobot extends UITestCase {
         Button button = new Button("Click me ..");
         AWTFocusAdapter buttonFA = new AWTFocusAdapter("Button");
         button.addFocusListener(buttonFA);
+        eventCountAdapters.add(buttonFA);
         AWTKeyAdapter buttonKA = new AWTKeyAdapter("Button");
         button.addKeyListener(buttonKA);
+        eventCountAdapters.add(buttonKA);
         frame1.getContentPane().add(button, BorderLayout.NORTH);
         frame1.setSize(width, height);
         frame1.setVisible(true);
@@ -148,7 +160,9 @@ public class TestFocus01SwingAWTRobot extends UITestCase {
         // Button Focus
         Thread.sleep(100); // allow event sync
         System.err.println("FOCUS AWT  Button request");
+        EventCountAdapterUtil.reset(eventCountAdapters);
         Assert.assertTrue(AWTRobotUtil.requestFocusAndWait(robot, button, button));
+        Assert.assertEquals(1, buttonFA.getCount());
         Assert.assertEquals(0, glWindow1FA.getCount());
         Assert.assertEquals(0, newtCanvasAWTFA.getCount());
         System.err.println("FOCUS AWT  Button sync");
@@ -157,9 +171,11 @@ public class TestFocus01SwingAWTRobot extends UITestCase {
         // Request the AWT focus, which should automatically provide the NEWT window with focus.
         Thread.sleep(100); // allow event sync
         System.err.println("FOCUS NEWT Canvas/GLWindow request");
+        EventCountAdapterUtil.reset(eventCountAdapters);
         Assert.assertTrue(AWTRobotUtil.requestFocusAndWait(robot, newtCanvasAWT, newtCanvasAWT.getNEWTChild()));
+        Assert.assertEquals(1, glWindow1FA.getCount());
         Assert.assertEquals(0, newtCanvasAWTFA.getCount());
-        Assert.assertEquals(0, buttonFA.getCount());
+        // Assert.assertEquals(-1, buttonFA.getCount()); // lost focus
         System.err.println("FOCUS NEWT Canvas/GLWindow sync");
         Assert.assertEquals(2, AWTRobotUtil.testKeyType(robot, 2, glWindow1, glWindow1KA));
         Assert.assertEquals("AWT parent canvas received keyboard events", 0, newtCanvasAWTKA.getCount());
diff --git a/src/junit/com/jogamp/test/junit/newt/TestFocus02SwingAWTRobot.java b/src/junit/com/jogamp/test/junit/newt/TestFocus02SwingAWTRobot.java
index dfca6c10b..a7602b49b 100644
--- a/src/junit/com/jogamp/test/junit/newt/TestFocus02SwingAWTRobot.java
+++ b/src/junit/com/jogamp/test/junit/newt/TestFocus02SwingAWTRobot.java
@@ -43,6 +43,9 @@ import java.awt.Robot;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 import javax.swing.SwingUtilities;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Iterator;
 
 import javax.media.opengl.*;
 
@@ -85,6 +88,8 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         int x = 0;
         int y = 0;
 
+        ArrayList eventCountAdapters = new ArrayList();
+
         /**
          * JFrame . JPanel . Container . NewtCanvasAWT . GLWindow
          */
@@ -94,26 +99,35 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         glWindow1.addGLEventListener(demo1);
         NEWTFocusAdapter glWindow1FA = new NEWTFocusAdapter("GLWindow1");
         glWindow1.addWindowListener(glWindow1FA);
+        eventCountAdapters.add(glWindow1FA);
         NEWTKeyAdapter glWindow1KA = new NEWTKeyAdapter("GLWindow1");
         glWindow1.addKeyListener(glWindow1KA);
+        eventCountAdapters.add(glWindow1KA);
         NEWTMouseAdapter glWindow1MA = new NEWTMouseAdapter("GLWindow1");
         glWindow1.addMouseListener(glWindow1MA);
+        eventCountAdapters.add(glWindow1MA);
 
         NewtCanvasAWT newtCanvasAWT = new NewtCanvasAWT(glWindow1);
         AWTFocusAdapter newtCanvasAWTFA = new AWTFocusAdapter("NewtCanvasAWT");
         newtCanvasAWT.addFocusListener(newtCanvasAWTFA);
+        eventCountAdapters.add(newtCanvasAWTFA);
         AWTKeyAdapter newtCanvasAWTKA = new AWTKeyAdapter("NewtCanvasAWT");
         newtCanvasAWT.addKeyListener(newtCanvasAWTKA);
+        eventCountAdapters.add(newtCanvasAWTKA);
         AWTMouseAdapter newtCanvasAWTMA = new AWTMouseAdapter("NewtCanvasAWT");
         newtCanvasAWT.addMouseListener(newtCanvasAWTMA);
+        eventCountAdapters.add(newtCanvasAWTMA);
 
         Button buttonNorthInner = new Button("north");
         AWTFocusAdapter buttonNorthInnerFA = new AWTFocusAdapter("ButtonNorthInner");
         buttonNorthInner.addFocusListener(buttonNorthInnerFA);
+        eventCountAdapters.add(buttonNorthInnerFA);
         AWTKeyAdapter buttonNorthInnerKA = new AWTKeyAdapter("ButtonNorthInner");
         buttonNorthInner.addKeyListener(buttonNorthInnerKA);
+        eventCountAdapters.add(buttonNorthInnerKA);
         AWTMouseAdapter buttonNorthInnerMA = new AWTMouseAdapter("ButtonNorthInner");
         buttonNorthInner.addMouseListener(buttonNorthInnerMA);
+        eventCountAdapters.add(buttonNorthInnerMA);
         Container container1 = new Container();
         container1.setLayout(new BorderLayout());
         container1.add(buttonNorthInner, BorderLayout.NORTH);
@@ -125,10 +139,13 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         Button buttonNorthOuter = new Button("north");
         AWTFocusAdapter buttonNorthOuterFA = new AWTFocusAdapter("ButtonNorthOuter");
         buttonNorthOuter.addFocusListener(buttonNorthOuterFA);
+        eventCountAdapters.add(buttonNorthOuterFA);
         AWTKeyAdapter buttonNorthOuterKA = new AWTKeyAdapter("ButtonNorthOuter");
         buttonNorthOuter.addKeyListener(buttonNorthOuterKA);
+        eventCountAdapters.add(buttonNorthOuterKA);
         AWTMouseAdapter buttonNorthOuterMA = new AWTMouseAdapter("ButtonNorthOuter");
         buttonNorthOuter.addMouseListener(buttonNorthOuterMA);
+        eventCountAdapters.add(buttonNorthOuterMA);
         JPanel jPanel1 = new JPanel();
         jPanel1.setLayout(new BorderLayout());
         jPanel1.add(buttonNorthOuter, BorderLayout.NORTH);
@@ -159,7 +176,9 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         // Button Outer Focus
         Thread.sleep(100); // allow event sync
         System.err.println("FOCUS AWT  Button Outer request");
+        EventCountAdapterUtil.reset(eventCountAdapters);
         Assert.assertTrue(AWTRobotUtil.requestFocusAndWait(robot, buttonNorthOuter, buttonNorthOuter));
+        Assert.assertEquals(1, buttonNorthOuterFA.getCount());
         Assert.assertEquals(0, glWindow1FA.getCount());
         Assert.assertEquals(0, newtCanvasAWTFA.getCount());
         Assert.assertEquals(0, buttonNorthInnerFA.getCount());
@@ -174,10 +193,12 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         // NEWT Focus
         Thread.sleep(100); // allow event sync
         System.err.println("FOCUS NEWT Canvas/GLWindow request");
+        EventCountAdapterUtil.reset(eventCountAdapters);
         Assert.assertTrue(AWTRobotUtil.requestFocusAndWait(robot, newtCanvasAWT, newtCanvasAWT.getNEWTChild()));
+        Assert.assertEquals(1, glWindow1FA.getCount());
         Assert.assertEquals(0, newtCanvasAWTFA.getCount());
         Assert.assertEquals(0, buttonNorthInnerFA.getCount());
-        Assert.assertEquals(0, buttonNorthOuterFA.getCount());
+        // Assert.assertEquals(-1, buttonNorthOuterFA.getCount()); // lost focus
         Assert.assertEquals(0, jFrame1FA.getCount());
         System.err.println("FOCUS NEWT Canvas/GLWindow sync");
         Assert.assertEquals(2, AWTRobotUtil.testKeyType(robot, 2, glWindow1, glWindow1KA));
@@ -191,8 +212,10 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         // Button Inner Focus
         Thread.sleep(100); // allow event sync
         System.err.println("FOCUS AWT  Button request");
+        EventCountAdapterUtil.reset(eventCountAdapters);
         Assert.assertTrue(AWTRobotUtil.requestFocusAndWait(robot, buttonNorthInner, buttonNorthInner));
-        Assert.assertEquals(0, glWindow1FA.getCount());
+        Assert.assertEquals(1, buttonNorthInnerFA.getCount());
+        // Assert.assertEquals(-1, glWindow1FA.getCount()); // lost focus
         Assert.assertEquals(0, newtCanvasAWTFA.getCount());
         Assert.assertEquals(0, buttonNorthOuterFA.getCount());
         Assert.assertEquals(0, jFrame1FA.getCount());
@@ -206,9 +229,11 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         // NEWT Focus
         Thread.sleep(100); // allow event sync
         System.err.println("FOCUS NEWT Canvas/GLWindow request");
+        EventCountAdapterUtil.reset(eventCountAdapters);
         Assert.assertTrue(AWTRobotUtil.requestFocusAndWait(robot, newtCanvasAWT, newtCanvasAWT.getNEWTChild()));
+        Assert.assertEquals(1, glWindow1FA.getCount());
         Assert.assertEquals(0, newtCanvasAWTFA.getCount());
-        Assert.assertEquals(0, buttonNorthInnerFA.getCount());
+        // Assert.assertEquals(-1, buttonNorthInnerFA.getCount()); // lost focus
         Assert.assertEquals(0, buttonNorthOuterFA.getCount());
         Assert.assertEquals(0, jFrame1FA.getCount());
         System.err.println("FOCUS NEWT Canvas/GLWindow sync");
@@ -237,7 +262,7 @@ public class TestFocus02SwingAWTRobot extends UITestCase {
         glWindow1.destroy(true);
     }
 
-//    @Test
+    @Test
     public void testFocus01ProgrFocus() throws AWTException, InterruptedException, InvocationTargetException {
         testFocus01ProgrFocusImpl(null);
     }
diff --git a/src/junit/com/jogamp/test/junit/util/AWTFocusAdapter.java b/src/junit/com/jogamp/test/junit/util/AWTFocusAdapter.java
index 6fa9d47a3..174152639 100644
--- a/src/junit/com/jogamp/test/junit/util/AWTFocusAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/AWTFocusAdapter.java
@@ -34,11 +34,12 @@ import java.awt.event.FocusListener;
 public class AWTFocusAdapter implements EventCountAdapter, FocusListener {
 
     String prefix;
-    int focusGained = 0;
-    boolean wasTemporary = false;
+    int focusGained;
+    boolean wasTemporary;
 
     public AWTFocusAdapter(String prefix) {
         this.prefix = prefix;
+        reset();
     }
 
     /** @return the balance of focus gained/lost, ie should be 0 or 1 */
@@ -46,6 +47,11 @@ public class AWTFocusAdapter implements EventCountAdapter, FocusListener {
         return focusGained;
     }
 
+    public void reset() {
+        focusGained = 0;
+        wasTemporary = false;
+    }
+
     /** @return true, if the last change was temporary */
     public boolean getWasTemporary() {
         return wasTemporary;
diff --git a/src/junit/com/jogamp/test/junit/util/AWTKeyAdapter.java b/src/junit/com/jogamp/test/junit/util/AWTKeyAdapter.java
index 607ccc220..8e255acb6 100644
--- a/src/junit/com/jogamp/test/junit/util/AWTKeyAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/AWTKeyAdapter.java
@@ -35,12 +35,17 @@ public class AWTKeyAdapter extends java.awt.event.KeyAdapter implements EventCou
 
     public AWTKeyAdapter(String prefix) {
         this.prefix = prefix;
+        reset();
     }
 
     public int getCount() {
         return keyTyped;
     }
 
+    public void reset() {
+        keyTyped = 0;
+    }
+
     public void keyTyped(java.awt.event.KeyEvent e) {
         ++keyTyped;
         System.err.println("KEY AWT  TYPED ["+keyTyped+"]: "+prefix+", "+e);
diff --git a/src/junit/com/jogamp/test/junit/util/AWTMouseAdapter.java b/src/junit/com/jogamp/test/junit/util/AWTMouseAdapter.java
index e841dc8e1..d78b3ed61 100644
--- a/src/junit/com/jogamp/test/junit/util/AWTMouseAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/AWTMouseAdapter.java
@@ -34,12 +34,17 @@ public class AWTMouseAdapter extends java.awt.event.MouseAdapter implements Even
 
     public AWTMouseAdapter(String prefix) {
         this.prefix = prefix;
+        reset();
     }
 
     public int getCount() {
         return mouseClicked;
     }
 
+    public void reset() {
+        mouseClicked = 0;
+    }
+
     public void mouseClicked(java.awt.event.MouseEvent e) {
         mouseClicked+=e.getClickCount();
         System.err.println("MOUSE AWT CLICKED ["+mouseClicked+"]: "+prefix+", "+e);
diff --git a/src/junit/com/jogamp/test/junit/util/AWTRobotUtil.java b/src/junit/com/jogamp/test/junit/util/AWTRobotUtil.java
index a167766f5..48563b190 100644
--- a/src/junit/com/jogamp/test/junit/util/AWTRobotUtil.java
+++ b/src/junit/com/jogamp/test/junit/util/AWTRobotUtil.java
@@ -43,6 +43,8 @@ import javax.swing.JFrame;
 public class AWTRobotUtil {
 
     public static int TIME_OUT = 1000; // 1s
+    public static int ROBOT_DELAY = 50; // ms
+    public static int POLL_DIVIDER = 20; // TO/20
 
     public static Point getCenterLocation(Object obj, boolean frameTitlebar) 
         throws InterruptedException, InvocationTargetException {
@@ -100,7 +102,7 @@ public class AWTRobotUtil {
         Point p0 = getCenterLocation(window, false);
         System.err.println("robot pos: "+p0);
         robot.mouseMove( (int) p0.getX(), (int) p0.getY() );
-        robot.delay(50);
+        robot.delay(ROBOT_DELAY);
 
         final Window f_window = window;
         javax.swing.SwingUtilities.invokeAndWait(new Runnable() {
@@ -109,14 +111,14 @@ public class AWTRobotUtil {
                 f_window.toFront();
                 f_window.requestFocus();
             }});
-        robot.delay(200);
+        robot.delay(ROBOT_DELAY);
 
         KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
         int wait;
-        for (wait=0; wait<10 && window != kfm.getFocusedWindow(); wait++) {
-            Thread.sleep(TIME_OUT/10);
+        for (wait=0; wait<POLL_DIVIDER && window != kfm.getFocusedWindow(); wait++) {
+            Thread.sleep(TIME_OUT/POLL_DIVIDER);
         }
-        return wait<10;
+        return wait<POLL_DIVIDER;
     }
 
     /**
@@ -144,7 +146,7 @@ public class AWTRobotUtil {
         System.err.println("robot pos: "+p0);
 
         robot.mouseMove( (int) p0.getX(), (int) p0.getY() );
-        robot.delay(50);
+        robot.delay(ROBOT_DELAY);
     }
 
     /**
@@ -179,11 +181,11 @@ public class AWTRobotUtil {
 
         centerMouse(robot, obj);
 
-        robot.delay(50);
+        robot.delay(ROBOT_DELAY);
         robot.mousePress(InputEvent.BUTTON1_MASK);
-        robot.delay(50);
+        robot.delay(ROBOT_DELAY);
         robot.mouseRelease(InputEvent.BUTTON1_MASK);
-        robot.delay(50);
+        robot.delay(ROBOT_DELAY);
     }
 
     /**
@@ -195,18 +197,18 @@ public class AWTRobotUtil {
         if(obj instanceof Component) {
             Component comp = (Component) obj;
             KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
-            for (wait=0; wait<10 && comp != kfm.getPermanentFocusOwner(); wait++) {
-                Thread.sleep(TIME_OUT/10);
+            for (wait=0; wait<POLL_DIVIDER && comp != kfm.getPermanentFocusOwner(); wait++) {
+                Thread.sleep(TIME_OUT/POLL_DIVIDER);
             }
         } else if(obj instanceof com.jogamp.newt.Window) {
             com.jogamp.newt.Window win = (com.jogamp.newt.Window) obj;
-            for (wait=0; wait<10 && !win.hasFocus(); wait++) {
-                Thread.sleep(TIME_OUT/10);
+            for (wait=0; wait<POLL_DIVIDER && !win.hasFocus(); wait++) {
+                Thread.sleep(TIME_OUT/POLL_DIVIDER);
             }
         } else {
             throw new RuntimeException("Neither AWT nor NEWT: "+obj);
         }
-        return wait<10;
+        return wait<POLL_DIVIDER;
     }
 
     public static boolean requestFocusAndWait(Robot robot, Object requestFocus, Object waitForFocus)
@@ -236,15 +238,15 @@ public class AWTRobotUtil {
 
         for(int i=0; i<typeCount; i++) {
             robot.keyPress(java.awt.event.KeyEvent.VK_A);
-            robot.delay(50);
+            robot.delay(ROBOT_DELAY);
             robot.keyRelease(java.awt.event.KeyEvent.VK_A);
-            robot.delay(50);
+            robot.delay(ROBOT_DELAY);
         }
 
         // Wait for the key events to be processed.
         int wait;
-        for (wait=0; wait<10 && (keyTypedCounter.getCount()-c0)<typeCount; wait++) {
-            Thread.sleep(TIME_OUT/10);
+        for (wait=0; wait<POLL_DIVIDER && (keyTypedCounter.getCount()-c0)<typeCount; wait++) {
+            Thread.sleep(TIME_OUT/POLL_DIVIDER);
         }
         return keyTypedCounter.getCount()-c0;
     }
@@ -267,7 +269,7 @@ public class AWTRobotUtil {
 
         centerMouse(robot, obj);
 
-        robot.delay(2*clickTO);
+        robot.delay(clickTO);
 
         int c0 = mouseClickCounter.getCount();
 
@@ -277,12 +279,11 @@ public class AWTRobotUtil {
             robot.mouseRelease(mouseButton);
             robot.delay(clickTO/4);
         }
-        robot.delay(50);
 
         // Wait for the key events to be processed.
         int wait;
-        for (wait=0; wait<10 && (mouseClickCounter.getCount()-c0)<clickCount; wait++) {
-            Thread.sleep(TIME_OUT/10);
+        for (wait=0; wait<POLL_DIVIDER && (mouseClickCounter.getCount()-c0)<clickCount; wait++) {
+            Thread.sleep(TIME_OUT/POLL_DIVIDER);
         }
         return mouseClickCounter.getCount()-c0;
     }
diff --git a/src/junit/com/jogamp/test/junit/util/EventCountAdapter.java b/src/junit/com/jogamp/test/junit/util/EventCountAdapter.java
index 3087d5c99..e0561218a 100644
--- a/src/junit/com/jogamp/test/junit/util/EventCountAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/EventCountAdapter.java
@@ -31,6 +31,6 @@ package com.jogamp.test.junit.util;
 public interface EventCountAdapter {
 
     int getCount();
-
+    void reset();
 }
 
diff --git a/src/junit/com/jogamp/test/junit/util/EventCountAdapterUtil.java b/src/junit/com/jogamp/test/junit/util/EventCountAdapterUtil.java
new file mode 100644
index 000000000..40b192a01
--- /dev/null
+++ b/src/junit/com/jogamp/test/junit/util/EventCountAdapterUtil.java
@@ -0,0 +1,49 @@
+/**
+ * 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.test.junit.util;
+
+import java.util.List;
+import java.util.Iterator;
+
+public abstract class EventCountAdapterUtil {
+
+    public static void reset(EventCountAdapter[] adapters) {
+        for(int i=0; i<adapters.length; i++) {
+            adapters[i].reset();
+        }
+    }
+
+    public static void reset(List/*<EventCountAdapter>*/ adapters) {
+        for(Iterator i = adapters.iterator(); i.hasNext(); ) {
+            EventCountAdapter adapter = (EventCountAdapter) i.next();
+            adapter.reset();
+        }
+    }
+}
+
diff --git a/src/junit/com/jogamp/test/junit/util/NEWTFocusAdapter.java b/src/junit/com/jogamp/test/junit/util/NEWTFocusAdapter.java
index 48d2fd565..5cbd9fd15 100644
--- a/src/junit/com/jogamp/test/junit/util/NEWTFocusAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/NEWTFocusAdapter.java
@@ -34,16 +34,21 @@ import com.jogamp.newt.event.WindowEvent;
 public class NEWTFocusAdapter extends WindowAdapter implements EventCountAdapter {
 
     String prefix;
-    int focusGained = 0;
+    int focusGained;
 
     public NEWTFocusAdapter(String prefix) {
         this.prefix = prefix;
+        reset();
     }
 
     public int getCount() {
         return focusGained;
     }
 
+    public void reset() {
+        focusGained = 0;
+    }
+
     @Override
     public void windowGainedFocus(WindowEvent e) {
         ++focusGained;
diff --git a/src/junit/com/jogamp/test/junit/util/NEWTKeyAdapter.java b/src/junit/com/jogamp/test/junit/util/NEWTKeyAdapter.java
index ab00f4f61..73caa1846 100644
--- a/src/junit/com/jogamp/test/junit/util/NEWTKeyAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/NEWTKeyAdapter.java
@@ -38,12 +38,17 @@ public class NEWTKeyAdapter extends KeyAdapter implements EventCountAdapter {
 
     public NEWTKeyAdapter(String prefix) {
         this.prefix = prefix;
+        reset();
     }
 
     public int getCount() {
         return keyTyped;
     }
 
+    public void reset() {
+        keyTyped = 0;
+    }
+
     @Override
     public void keyTyped(KeyEvent e) {
         ++keyTyped;
diff --git a/src/junit/com/jogamp/test/junit/util/NEWTMouseAdapter.java b/src/junit/com/jogamp/test/junit/util/NEWTMouseAdapter.java
index 36943a805..fc5c653f2 100644
--- a/src/junit/com/jogamp/test/junit/util/NEWTMouseAdapter.java
+++ b/src/junit/com/jogamp/test/junit/util/NEWTMouseAdapter.java
@@ -38,12 +38,17 @@ public class NEWTMouseAdapter extends MouseAdapter implements EventCountAdapter
 
     public NEWTMouseAdapter(String prefix) {
         this.prefix = prefix;
+        reset();
     }
 
     public int getCount() {
         return mouseClicked;
     }
 
+    public void reset() {
+        mouseClicked = 0;
+    }
+
     public void mouseClicked(MouseEvent e) {
         mouseClicked+=e.getClickCount();
         System.err.println("MOUSE NEWT CLICKED ["+mouseClicked+"]: "+prefix+", "+e);