/*
 * Copyright 2008 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/*
 * @test
 * @bug 6612531
 * @summary Checks that ScrollPaneLayout.preferredLayoutSize() doesn't throw NPE.
 * @author Mikhail Lapshin
 * @run main bug6612531
 */

import javax.swing.*;

public class bug6612531 {
    public static void main(String[] args) {
        ScrollPaneLayout c = new ScrollPaneLayout();
        JViewport vp = new JViewport();
        c.addLayoutComponent("VIEWPORT", vp);
        c.preferredLayoutSize(new JScrollPane());
        System.out.println("Test passed");
    }
}