Here you can find the source of saveInvokeAndWait(Runnable run)
public static void saveInvokeAndWait(Runnable run)
//package com.java2s; /*/*from w w w. jav a 2 s .c o m*/ Copyright (C) 2005 Eduardo Jodas Samper 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 author e-mail: eduardj@dev.java.net */ import javax.swing.SwingUtilities; public class Main { public static void saveInvokeAndWait(Runnable run) { if (SwingUtilities.isEventDispatchThread()) run.run(); else { try { SwingUtilities.invokeAndWait(run); } catch (Exception _e) { throw new RuntimeException(_e); } } } }