diff -r e4e7db2435f8 -r 0f44b7360c8d front_processing/extern/TUIO_JAVA/src/TuioDemoObject.java
--- a/front_processing/extern/TUIO_JAVA/src/TuioDemoObject.java	Thu Mar 22 16:00:17 2012 +0100
+++ b/front_processing/extern/TUIO_JAVA/src/TuioDemoObject.java	Thu Mar 22 18:15:53 2012 +0100
@@ -1,22 +1,22 @@
-/*
-	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
-	the Free Software Foundation; either version 2 of the License, or
-	(at your option) any later version.
+    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
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
 
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-	GNU General Public License for more details.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
 
-	You should have received a copy of the GNU General Public License
-	along with this program; if not, write to the Free Software
-	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
 
 import javax.swing.*;
@@ -28,54 +28,54 @@
 
 public class TuioDemoObject extends TuioObject {
 
-	private Shape square;
+    private Shape square;
 
-	public TuioDemoObject(TuioObject tobj) {
-		super(tobj);
-		int size = TuioDemoComponent.object_size;
-		square = new Rectangle2D.Float(-size/2,-size/2,size,size);
-		
-		AffineTransform transform = new AffineTransform();
-		transform.translate(xpos,ypos);
-		transform.rotate(angle,xpos,ypos);
-		square = transform.createTransformedShape(square);
-	}
-	
-	public void paint(Graphics2D g, int width, int height) {
-	
-		float Xpos = xpos*width;
-		float Ypos = ypos*height;
-		float scale = height/(float)TuioDemoComponent.table_size;
+    public TuioDemoObject(TuioObject tobj) {
+        super(tobj);
+        int size = TuioDemoComponent.object_size;
+        square = new Rectangle2D.Float(-size/2,-size/2,size,size);
+        
+        AffineTransform transform = new AffineTransform();
+        transform.translate(xpos,ypos);
+        transform.rotate(angle,xpos,ypos);
+        square = transform.createTransformedShape(square);
+    }
+    
+    public void paint(Graphics2D g, int width, int height) {
+    
+        float Xpos = xpos*width;
+        float Ypos = ypos*height;
+        float scale = height/(float)TuioDemoComponent.table_size;
 
-		AffineTransform trans = new AffineTransform();
-		trans.translate(-xpos,-ypos);
-		trans.translate(Xpos,Ypos);
-		trans.scale(scale,scale);
-		Shape s = trans.createTransformedShape(square);
-	
-		g.setPaint(Color.black);
-		g.fill(s);
-		g.setPaint(Color.white);
-		g.drawString(symbol_id+"",Xpos-10,Ypos);
-	}
+        AffineTransform trans = new AffineTransform();
+        trans.translate(-xpos,-ypos);
+        trans.translate(Xpos,Ypos);
+        trans.scale(scale,scale);
+        Shape s = trans.createTransformedShape(square);
+    
+        g.setPaint(Color.black);
+        g.fill(s);
+        g.setPaint(Color.white);
+        g.drawString(symbol_id+"",Xpos-10,Ypos);
+    }
 
-	public void update(TuioObject tobj) {
-		
-		float dx = tobj.getX() - xpos;
-		float dy = tobj.getY() - ypos;
-		float da = tobj.getAngle() - angle;
+    public void update(TuioObject tobj) {
+        
+        float dx = tobj.getX() - xpos;
+        float dy = tobj.getY() - ypos;
+        float da = tobj.getAngle() - angle;
 
-		if ((dx!=0) || (dy!=0)) {
-			AffineTransform trans = AffineTransform.getTranslateInstance(dx,dy);
-			square = trans.createTransformedShape(square);
-		}
-		
-		if (da!=0) {
-			AffineTransform trans = AffineTransform.getRotateInstance(da,tobj.getX(),tobj.getY());
-			square = trans.createTransformedShape(square);
-		}
+        if ((dx!=0) || (dy!=0)) {
+            AffineTransform trans = AffineTransform.getTranslateInstance(dx,dy);
+            square = trans.createTransformedShape(square);
+        }
+        
+        if (da!=0) {
+            AffineTransform trans = AffineTransform.getRotateInstance(da,tobj.getX(),tobj.getY());
+            square = trans.createTransformedShape(square);
+        }
 
-		super.update(tobj);
-	}
+        super.update(tobj);
+    }
 
 }