| /* |
| * Copyright (c) 2007, 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 6524062 |
| * @summary Test to ensure that FOS.finalize() invokes the close() method as per |
| * the specification. |
| */ |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| |
| public class FinalizeShdCallClose { |
| |
| static final String FILE_NAME = "empty.txt"; |
| |
| public static class MyStream extends FileOutputStream { |
| private boolean closed = false; |
| |
| public MyStream(String name) throws FileNotFoundException { |
| super(name); |
| } |
| |
| public void finalize() { |
| try { |
| super.finalize(); |
| } catch (IOException ioe) { |
| ioe.printStackTrace(); |
| } |
| } |
| |
| public void close() { |
| try { |
| super.close(); |
| } catch (IOException ioe) { |
| ioe.printStackTrace(); |
| } |
| closed = true; |
| } |
| |
| public boolean isClosed() { |
| return closed; |
| } |
| } |
| |
| /* standalone interface */ |
| public static void main(String argv[]) throws Exception { |
| |
| File inFile= new File(System.getProperty("test.dir", "."), FILE_NAME); |
| inFile.createNewFile(); |
| inFile.deleteOnExit(); |
| |
| String name = inFile.getPath(); |
| MyStream ms = null; |
| try { |
| ms = new MyStream(name); |
| } catch (FileNotFoundException e) { |
| System.out.println("Unexpected exception " + e); |
| throw(e); |
| } |
| ms.finalize(); |
| if (!ms.isClosed()) { |
| throw new Exception("MyStream.close() method is not called"); |
| } |
| System.out.println("OK"); |
| } |
| } |