1/*
2 * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/* @test
25 * @bug 4766057
26 * @summary Test for VM crash in getEntry
27 */
28
29import java.util.zip.*;
30import java.util.*;
31import java.io.*;
32
33public class ReadLoc {
34    public static void main(String[] args) throws Exception {
35        int iterations = 0;
36        File zFile1 = new File(System.getProperty("test.src", "."),
37                               "pkware123456789012345.zip");
38        while (iterations < 2500) {
39            ZipFile zipFile = new ZipFile(zFile1);
40            List entries = Collections.list(zipFile.entries());
41            for (Iterator it = entries.iterator(); it.hasNext();) {
42                ZipEntry zipEntry = (ZipEntry)it.next();
43                InputStream in = zipFile.getInputStream(zipEntry);
44                in.close();
45            }
46            iterations++;
47        }
48    }
49}
50