diff -r e4e7db2435f8 -r 0f44b7360c8d front_processing/extern/TUIO_JAVA/src/TuioDemo.java
--- a/front_processing/extern/TUIO_JAVA/src/TuioDemo.java	Thu Mar 22 16:00:17 2012 +0100
+++ b/front_processing/extern/TUIO_JAVA/src/TuioDemo.java	Thu Mar 22 18:15:53 2012 +0100
@@ -1,8 +1,8 @@
-/*
-	TUIO Java Demo - part of the reacTIVision project
-	http://reactivision.sourceforge.net/
+/*
+    TUIO Java Demo - part of the reacTIVision project
+    http://reactivision.sourceforge.net/
 
-	Copyright (c) 2005-2009 Martin Kaltenbrunner <mkalten@iua.upf.edu>
+    Copyright (c) 2005-2009 Martin Kaltenbrunner <mkalten@iua.upf.edu>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -29,115 +29,115 @@
 
 public class TuioDemo  {
 
-	private final int window_width  = 640;
-	private final int window_height = 480;
+    private final int window_width  = 640;
+    private final int window_height = 480;
 
-	private boolean fullscreen = false;
-	
-	private TuioDemoComponent demo;
-	private JFrame frame;
-	private GraphicsDevice device;
-	
-	public TuioDemo() {
-		demo = new TuioDemoComponent();
-		device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
-		setupWindow();
-		showWindow();
-	}
-	
-	public TuioListener getTuioListener() {
-		return demo;
-	}
-	
-	public void setupWindow() {
-	
-		frame = new JFrame();
-		frame.add(demo);
+    private boolean fullscreen = false;
+    
+    private TuioDemoComponent demo;
+    private JFrame frame;
+    private GraphicsDevice device;
+    
+    public TuioDemo() {
+        demo = new TuioDemoComponent();
+        device = GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice();
+        setupWindow();
+        showWindow();
+    }
+    
+    public TuioListener getTuioListener() {
+        return demo;
+    }
+    
+    public void setupWindow() {
+    
+        frame = new JFrame();
+        frame.add(demo);
 
-		frame.setTitle("TuioDemo");
-		frame.setResizable(false);
+        frame.setTitle("TuioDemo");
+        frame.setResizable(false);
 
-		frame.addWindowListener( new WindowAdapter() { public void windowClosing(WindowEvent evt) {
-				System.exit(0);
-			} });
-		
-		frame.addKeyListener( new KeyAdapter() { public void keyPressed(KeyEvent evt) {
-			if (evt.getKeyCode()==KeyEvent.VK_ESCAPE) System.exit(0);
-			else if (evt.getKeyCode()==KeyEvent.VK_F1) {
-				destroyWindow();
-				setupWindow();
-				fullscreen = !fullscreen;
-				showWindow();
-			}
-			else if (evt.getKeyCode()==KeyEvent.VK_V) demo.verbose=!demo.verbose;
-		} });
-	}
-	
-	public void destroyWindow() {
-	
-		frame.setVisible(false);
-		if (fullscreen) {
-			device.setFullScreenWindow(null);		
-		}
-		frame = null;
-	}
-	
-	public void showWindow() {
-	
-		if (fullscreen) {
-			int width  = (int)Toolkit.getDefaultToolkit().getScreenSize().getWidth();
-			int height = (int)Toolkit.getDefaultToolkit().getScreenSize().getHeight();
-			demo.setSize(width,height);
+        frame.addWindowListener( new WindowAdapter() { public void windowClosing(WindowEvent evt) {
+                System.exit(0);
+            } });
+        
+        frame.addKeyListener( new KeyAdapter() { public void keyPressed(KeyEvent evt) {
+            if (evt.getKeyCode()==KeyEvent.VK_ESCAPE) System.exit(0);
+            else if (evt.getKeyCode()==KeyEvent.VK_F1) {
+                destroyWindow();
+                setupWindow();
+                fullscreen = !fullscreen;
+                showWindow();
+            }
+            else if (evt.getKeyCode()==KeyEvent.VK_V) demo.verbose=!demo.verbose;
+        } });
+    }
+    
+    public void destroyWindow() {
+    
+        frame.setVisible(false);
+        if (fullscreen) {
+            device.setFullScreenWindow(null);        
+        }
+        frame = null;
+    }
+    
+    public void showWindow() {
+    
+        if (fullscreen) {
+            int width  = (int)Toolkit.getDefaultToolkit().getScreenSize().getWidth();
+            int height = (int)Toolkit.getDefaultToolkit().getScreenSize().getHeight();
+            demo.setSize(width,height);
 
-			frame.setSize(width,height);
-			frame.setUndecorated(true);
-			device.setFullScreenWindow(frame);		
-		} else {
-			int width  = window_width;
-			int height = window_height;
-			demo.setSize(width,height);
-			
-			frame.pack();
-			Insets insets = frame.getInsets();			
-			frame.setSize(width,height +insets.top);
-			
-		}
-		
-		frame.setVisible(true);
-		frame.repaint();
+            frame.setSize(width,height);
+            frame.setUndecorated(true);
+            device.setFullScreenWindow(frame);        
+        } else {
+            int width  = window_width;
+            int height = window_height;
+            demo.setSize(width,height);
+            
+            frame.pack();
+            Insets insets = frame.getInsets();            
+            frame.setSize(width,height +insets.top);
+            
+        }
+        
+        frame.setVisible(true);
+        frame.repaint();
 
-	}
-	
-	public static void main(String argv[]) {
-		
-		TuioDemo demo = new TuioDemo();
-		TuioClient client = null;
+    }
+    
+    public static void main(String argv[]) {
+        
+        TuioDemo demo = new TuioDemo();
+        TuioClient client = null;
  
-		switch (argv.length) {
-			case 1:
-				try { 
-					client = new TuioClient( Integer.parseInt(argv[0])); 
-				} catch (Exception e) {
-					System.out.println("usage: java TuioDemo [port]");
-					System.exit(0);
-				}
-				break;
-			case 0:
-				client = new TuioClient(80);
-				break;
-			default: 
-				System.out.println("usage: java TuioDemo [port]");
-				System.exit(0);
-				break;
-		}
-		
-		if (client!=null) {
-			client.addTuioListener(demo.getTuioListener());
-			client.connect();
-		} else {
-			System.out.println("usage: java TuioDemo [port]");
-			System.exit(0);
-		}
-	}
-	
+        switch (argv.length) {
+            case 1:
+                try { 
+                    client = new TuioClient( Integer.parseInt(argv[0])); 
+                } catch (Exception e) {
+                    System.out.println("usage: java TuioDemo [port]");
+                    System.exit(0);
+                }
+                break;
+            case 0:
+                client = new TuioClient(80);
+                break;
+            default: 
+                System.out.println("usage: java TuioDemo [port]");
+                System.exit(0);
+                break;
+        }
+        
+        if (client!=null) {
+            client.addTuioListener(demo.getTuioListener());
+            client.connect();
+        } else {
+            System.out.println("usage: java TuioDemo [port]");
+            System.exit(0);
+        }
+    }
+    
 }