- Replaced console outputs by the standard java logging concept and removed obsolete Sysout-Calls.

- No functional changes.
- added missing override tags.

jme3-desktop/src/main/java/com/jme3/system/awt/AwtPanel.java

@@ -51,6 +51,8 @@ import java.nio.IntBuffer;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 public class AwtPanel extends Canvas implements SceneProcessor {
 
@@ -99,7 +101,6 @@ public class AwtPanel extends Canvas implements SceneProcessor {
                         newWidth = newWidth2;
                         newHeight = newHeight2;
                         reshapeNeeded.set(true);
-                        System.out.println("EDT: componentResized " + newWidth + ", " + newHeight);
                     }
                 }
             }
@@ -112,7 +113,6 @@ public class AwtPanel extends Canvas implements SceneProcessor {
 
         synchronized (lock) {
             hasNativePeer.set(true);
-            System.out.println("EDT: addNotify");
         }
 
         requestFocusInWindow();
@@ -122,7 +122,6 @@ public class AwtPanel extends Canvas implements SceneProcessor {
     public void removeNotify() {
         synchronized (lock) {
             hasNativePeer.set(false);
-            System.out.println("EDT: removeNotify");
         }
 
         super.removeNotify();
@@ -141,19 +140,12 @@ public class AwtPanel extends Canvas implements SceneProcessor {
             if (strategy != null) {
 //                strategy.dispose();
                 strategy = null;
-                System.out.println("OGL: Not visible. Destroy strategy.");
             }
             return false;
         }
 
         boolean currentShowing = isShowing();
-        if (showing.getAndSet(currentShowing) != currentShowing){
+        showing.set(currentShowing);
-            if (currentShowing){
-                System.out.println("OGL: Enter showing state.");
-            }else{
-                System.out.println("OGL: Exit showing state.");
-            }
-        }
         return currentShowing;
     }
 
@@ -190,7 +182,6 @@ public class AwtPanel extends Canvas implements SceneProcessor {
                     ex.printStackTrace();
                 }
                 strategy = getBufferStrategy();
-                System.out.println("OGL: Visible. Create strategy.");
             }
 
             // Draw screenshot.
@@ -198,7 +189,7 @@ public class AwtPanel extends Canvas implements SceneProcessor {
                 do {
                     Graphics2D g2d = (Graphics2D) strategy.getDrawGraphics();
                     if (g2d == null) {
-                        System.out.println("OGL: DrawGraphics was null.");
+                        Logger.getLogger(AwtPanel.class.getName()).log(Level.WARNING, "OGL: DrawGraphics was null.");
                         return;
                     }
 
@@ -231,6 +222,7 @@ public class AwtPanel extends Canvas implements SceneProcessor {
         this.attachAsMain = overrideMainFramebuffer;
     }
 
+    @Override
     public void initialize(RenderManager rm, ViewPort vp) {
         if (this.rm == null) {
             // First time called in OGL thread
@@ -264,7 +256,6 @@ public class AwtPanel extends Canvas implements SceneProcessor {
 //        synchronized (lock){
 //            img = (BufferedImage) getGraphicsConfiguration().createCompatibleImage(width, height);
 //        }
-        
         AffineTransform tx = AffineTransform.getScaleInstance(1, -1);
         tx.translate(0, -img.getHeight());
         transformOp = new AffineTransformOp(tx, AffineTransformOp.TYPE_NEAREST_NEIGHBOR);
@@ -283,13 +274,16 @@ public class AwtPanel extends Canvas implements SceneProcessor {
         }
     }
 
+    @Override
     public boolean isInitialized() {
         return fb != null;
     }
 
+    @Override
     public void preFrame(float tpf) {
     }
 
+    @Override
     public void postQueue(RenderQueue rq) {
     }
 
@@ -323,6 +317,7 @@ public class AwtPanel extends Canvas implements SceneProcessor {
         }
     }
 
+    @Override
     public void postFrame(FrameBuffer out) {
         if (!attachAsMain && out != fb) {
             throw new IllegalStateException("Why did you change the output framebuffer?");
@@ -331,9 +326,11 @@ public class AwtPanel extends Canvas implements SceneProcessor {
         // onFrameEnd();
     }
 
+    @Override
     public void reshape(ViewPort vp, int w, int h) {
     }
 
+    @Override
     public void cleanup() {
     }
 }