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/*
* Copyright (c) 2015, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import javax.swing.SwingUtilities;
import javax.swing.text.Segment;
import javax.swing.text.Utilities;
/**
* @test
* @bug 8134721
* @author Alexandr Scherbatiy
* @summary NPE in SwingUtilities2.drawChars after JDK-6302464
*/
public class bug8134721 {
public static void main(String[] args) throws Exception {
SwingUtilities.invokeAndWait(bug8134721::testNPE);
}
private static void testNPE() {
Graphics g = null;
try {
String test = "\ttest\ttest2";
BufferedImage buffImage = new BufferedImage(
100, 100, BufferedImage.TYPE_INT_RGB);
g = buffImage.createGraphics();
Segment segment = new Segment(test.toCharArray(), 0, test.length());
Utilities.drawTabbedText(segment, 0, 0, g, null, 0);
} finally {
if (g != null) {
g.dispose();
}
}
}
}
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