Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *    GeoTools - The Open Source Java GIS Toolkit
 *    http://geotools.org
 * 
 *    (C) 2001-2008, Open Source Geospatial Foundation (OSGeo)
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License as published by the Free Software Foundation;
 *    version 2.1 of the License.
 *
 *    This library 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
 *    Lesser General Public License for more details.
 */

import java.awt.EventQueue;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.UndeclaredThrowableException;

public class Main {
    /**
     * Causes runnable to have its run method called in the dispatch thread of
     * the event queue. This will happen after all pending events are processed.
     * The call blocks until this has happened.
     */
    public static void invokeAndWait(final Runnable runnable) {
        if (EventQueue.isDispatchThread()) {
            runnable.run();
        } else {
            try {
                EventQueue.invokeAndWait(runnable);
            } catch (InterruptedException exception) {
                // Someone don't want to let us sleep. Go back to work.
            } catch (InvocationTargetException target) {
                final Throwable exception = target.getTargetException();
                if (exception instanceof RuntimeException) {
                    throw (RuntimeException) exception;
                }
                if (exception instanceof Error) {
                    throw (Error) exception;
                }
                // Should not happen, since {@link Runnable#run} do not allow checked exception.
                throw new UndeclaredThrowableException(exception, exception.getLocalizedMessage());
            }
        }
    }
}