/*

 * 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");

    }

}