HeadlessDimension.java

/*
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 * 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.
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 */

import java.awt.*;

/*
 * @test
 * @summary Check that Dimension constructors and methods do not throw
 *          unexpected exceptions in headless mode
 * @run main/othervm -Djava.awt.headless=true HeadlessDimension
 */

public class HeadlessDimension {
    public static void main(String args[]) {
        Dimension d;
        d = new Dimension();
        d = new Dimension(new Dimension());

        d = new Dimension(100, 100);
        double f = d.getWidth();
        f = d.getHeight();

        d = new Dimension();
        d.setSize(100.0, 100.0);
        d.setSize(100, 100);

        d = new Dimension(100, 100);
        Dimension d2 = d.getSize();

        d = new Dimension(100, 100);
        d2 = new Dimension(200, 200);
        d.setSize(d2);

        new Dimension(100, 100).equals(new Dimension(200, 200));

        d.hashCode();
        d.toString();
    }
}