1 /* 2 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * @test 26 * @bug 6887494 27 * 28 * @summary Verifies that no NullPointerException is thrown in Pisces Renderer 29 * under certain circumstances. 30 * 31 * @run main TestNPE 32 */ 33 34 import java.awt.*; 35 import java.awt.geom.*; 36 import java.awt.image.BufferedImage; 37 38 public class TestNPE { 39 40 private static void paint(Graphics g) { 41 Graphics2D g2d = (Graphics2D) g; 42 g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, 43 RenderingHints.VALUE_ANTIALIAS_ON); 44 g2d.setClip(0, 0, 0, 0); 45 g2d.setTransform( 46 new AffineTransform(4.0f, 0.0f, 0.0f, 4.0f, -1248.0f, -744.0f)); 47 g2d.draw(new Line2D.Float(131.21428571428572f, 33.0f, 48 131.21428571428572f, 201.0f)); 49 } 50 51 public static void main(String[] args) { 52 BufferedImage im = new BufferedImage(100, 100, 53 BufferedImage.TYPE_INT_ARGB); 54 55 // Trigger exception in main thread. 56 Graphics g = im.getGraphics(); 57 paint(g); 58 } 59 }