jdk/test/java/util/zip/ZipFile/CopyJar.java
author sherman
Sat, 06 Feb 2010 09:26:57 -0800
changeset 4822 bcc6dbec57d8
parent 2 90ce3da70b43
child 5506 202f599c92aa
permissions -rw-r--r--
6923692: java/classes_util TEST_BUG:ReadZip.java fails when Summary: to create the test file at test.dir Reviewed-by: alanb

/*
 * Copyright 1999-2001 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 1.1 99/06/01
   @bug 4239446
   @summary Make sure the ZipEntry fields are correct.
 */

import java.io.*;
import java.util.zip.*;

public class CopyJar {
    public static void main(String args[]) throws Exception {
        ZipFile zf = new ZipFile(new File(System.getProperty("test.src", "."),
                                          "input.jar"));
        ZipEntry ze = zf.getEntry("ReleaseInflater.java");
        ZipOutputStream zos = new ZipOutputStream(new ByteArrayOutputStream());
        InputStream in = zf.getInputStream(ze);
        byte[] b = new byte[128];
        int n;
        zos.putNextEntry(ze);
        while((n = in.read(b)) != -1) {
            zos.write(b, 0, n);
        }
        zos.close();
        zf.close();
    }
}