Name: acR10002 Date: 08/21/2003


Filed By : SPB JCK team (###@###.###)
JDK : java full version "1.5.0-beta-b15"
JCK : 1.5
Platform[s] : Solaris
switch/Mode :
JCK test owner : http://javaweb.eng/jct/sqe/JCK-tck/usr/owners.jto
Failing Test [s] :
    api/java_util/jar/JarFile/index.html#EntrGet[JarFile2004]


Problem description
===================
Please see the test below which produces core dump in JDK 1.5.
The steps to reproduce:
1) Copy attached test.jar into your working dircetory
2) Compile and run the Test.jar in the same directory.

Under 1.4.1 the test would produce:
->/set/java/jdk1.4.1/solaris/bin/java Test
Exception in thread "main" java.lang.IllegalStateException: zip file closed
        at java.util.zip.ZipFile.ensureOpen(ZipFile.java:398)
        at java.util.zip.ZipFile.getEntry(ZipFile.java:145)
        at java.util.jar.JarFile.getEntry(JarFile.java:184)
        at java.util.jar.JarFile.getJarEntry(JarFile.java:171)
        at java.util.jar.JarFile.getManifest(JarFile.java:129)
        at java.util.jar.JarFile.getInputStream(JarFile.java:307)
        at Test.main(Test.java:15)

while under 1.4.2 and 1.5.0 it dumps a core now.

    
Minimized test:
===============
------- Test.java -------
import java.io.*;
import java.util.jar.*;
import java.util.zip.*;

public class Test {

    public static void main(String args[]) {

        File file = new File("test.jar");
        String testEntryName = "entry3.dat";
        try {
            JarFile jarFile = new JarFile(file);
            ZipEntry testEntry = jarFile.getEntry(testEntryName);
            jarFile.close();
            jarFile.getInputStream(testEntry);
        } catch (IOException e) {
            System.out.println("Unexpected " + e + " thrown");
        }
    }

}

------- end-of-Test.java -------

Minimized test output:
======================
->java Test
Assertion failed: zfile != 0, file ../../../src/share/native/java/util/zip/ZipFile.c, line 220
Abort (core dumped)


JCK test source location:
==========================
/java/re/jck/1.5/promoted/latest/JCK-runtime-15/tests

Specific Machine Info:
=====================
SunOS mars 5.9 Beta_Refresh sun4u sparc SUNW,Ultra-60

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