/*

 * Copyright (c) 2016, 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 6947916

 * @summary  JarURLConnection does not handle useCaches correctly

 * @run main/othervm JarURLConnectionUseCaches

 */

import java.io.*;

import java.net.JarURLConnection;

import java.net.URL;

import java.util.jar.*;

public class JarURLConnectionUseCaches {

    public static void main( String[] args ) throws IOException {

        JarOutputStream out = new JarOutputStream(

                new FileOutputStream("usecache.jar"));

        out.putNextEntry(new JarEntry("test.txt"));

        out.write("Test txt file".getBytes());

        out.closeEntry();

        out.close();

        URL url = new URL("jar:"

            + new File(".").toURI().toString()

            + "/usecache.jar!/test.txt");

        JarURLConnection c1 = (JarURLConnection)url.openConnection();

        c1.setDefaultUseCaches( false );

        c1.setUseCaches( true );

        c1.connect();

        JarURLConnection c2 = (JarURLConnection)url.openConnection();

        c2.setDefaultUseCaches( false );

        c2.setUseCaches( true );

        c2.connect();

        c1.getInputStream().close();

        c2.getInputStream().read();

        c2.getInputStream().close();

    }

}