| /* |
| * Copyright (c) 2001, 2017, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 4414455 |
| * @summary Checks for NPE from ImageWriter.setOutput when the writer has no |
| * originating service provider |
| * @modules java.desktop/com.sun.imageio.plugins.png |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| |
| import javax.imageio.ImageIO; |
| import javax.imageio.ImageWriter; |
| import javax.imageio.stream.ImageOutputStream; |
| |
| import com.sun.imageio.plugins.png.PNGImageWriter; |
| |
| public class SetOutput { |
| |
| public static void main(String[] args) throws IOException { |
| ImageWriter iw = new PNGImageWriter(null); |
| File f = File.createTempFile("imageio", "tmp"); |
| ImageOutputStream ios = ImageIO.createImageOutputStream(f); |
| try { |
| iw.setOutput(ios); |
| } catch (NullPointerException npe) { |
| f.delete(); |
| throw new RuntimeException("Got NullPointerException!"); |
| } |
| f.delete(); |
| } |
| } |