/*	Tools - An abstract class for (static) utility- and convenience methods.	Copyright (C) 2003 The Java-Chess team <info@java-chess.de>	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.	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.*/package de.java_chess.javaChess.util;import java.awt.Dimension;import java.awt.Toolkit;import javax.swing.JDialog;/** * An abstract class for (static) utility- and convenience methods */public abstract class Tools{	public Tools()	{	}/** * Sets the Dialog to the center of the screen * * @param dialog The dialog which is to be centered on the screen */	public static void setDialogToCenter(JDialog dialog)	{		Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();		Dimension dialogSize = dialog.getSize();		dialog.setLocation( (screenSize.width - dialogSize.width) / 2,												(screenSize.height - dialogSize.height) / 2);	}}