| /* |
| * Copyright 2006 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6357331 |
| * @summary NPE from JavacTask.getElements() after calling CompilationTask.run |
| */ |
| import java.io.*; |
| import java.util.Arrays; |
| import javax.tools.*; |
| import com.sun.source.util.*; |
| |
| public class T6357331 |
| { |
| public static void main(String... args) { |
| JavaCompiler tool = ToolProvider.getSystemJavaCompiler(); |
| PrintWriter out = new PrintWriter(new StringWriter()); |
| final JavacTask task = (JavacTask) (tool.getTask(out, null, null, null, null, null)); |
| |
| // set a listener to verify that IllegalStateException is not thrown |
| // during the compilation |
| task.setTaskListener(new TaskListener() { |
| public void started(TaskEvent e) { |
| task.getElements(); |
| task.getTypes(); |
| } |
| public void finished(TaskEvent e) { } |
| }); |
| |
| task.call(); |
| |
| // now the compilation is over, we expect IllegalStateException (not NPE) |
| try { |
| task.getElements(); |
| throw new AssertionError("IllegalStateException not thrown"); |
| } |
| catch (IllegalStateException e) { |
| // expected |
| } |
| |
| try { |
| task.getTypes(); |
| throw new AssertionError("IllegalStateException not thrown"); |
| } |
| catch (IllegalStateException e) { |
| // expected |
| } |
| } |
| } |