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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 * 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,

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import java.awt.Graphics2D;

import java.awt.Polygon;

import java.awt.image.BufferedImage;

/**

 * @test

 * @bug 8004821

 * @summary Verifies that drawPolygon() works with empty arrays.

 * @author Sergey Bylokhov

 */

public final class Test8004821 {

    public static void main(final String[] args) {

        final int[] arrEmpty = {};

        final int[] arr1elem = {150};

        final BufferedImage bi = new BufferedImage(300, 300,

                                                   BufferedImage.TYPE_INT_RGB);

        final Graphics2D g = (Graphics2D) bi.getGraphics();

        test(g, arrEmpty);

        test(g, arr1elem);

        g.translate(2.0, 2.0);

        test(g, arrEmpty);

        test(g, arr1elem);

        g.scale(2.0, 2.0);

        test(g, arrEmpty);

        test(g, arr1elem);

        g.dispose();

    }

    private static void test(final Graphics2D g, final int[] arr) {

        g.drawPolygon(arr, arr, arr.length);

        g.drawPolygon(new Polygon(arr, arr, arr.length));

        g.fillPolygon(arr, arr, arr.length);

        g.fillPolygon(new Polygon(arr, arr, arr.length));

        g.drawPolyline(arr, arr, arr.length);

    }

}