fixed comments.

Added  GPL.

did some tests

git-svn-id: http://wiiusej.googlecode.com/svn/trunk@66 ae48ae66-6a45-0410-b38e-211266189506

WiiUseJ/src/wiiusej/values/Point2DInteger.java

@@ -1,7 +1,27 @@
+/**
+ * This file is part of WiiuseJ.
+ *
+ *  WiiuseJ 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 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  WiiuseJ 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 WiiuseJ.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package wiiusej.values;
 
 import java.awt.geom.Point2D;
 
+/**
+ * Class used for IR sources.
+ * @author guiguito
+ */
 public class Point2DInteger extends Point2D {
 	private int x;
 	private int y;