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From "Jonathan Lu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-6669) java.util.jar.InitManifest throws IndexOutOfBoundException when reading special Manifest file
Date Fri, 08 Oct 2010 02:59:30 GMT
java.util.jar.InitManifest throws IndexOutOfBoundException when reading special Manifest file
---------------------------------------------------------------------------------------------

                 Key: HARMONY-6669
                 URL: https://issues.apache.org/jira/browse/HARMONY-6669
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
         Environment: WinXP SP3 x86
            Reporter: Jonathan Lu


java.util.jar.InitManifest throws IndexOutOfBoundException when reading special Manifest file
while RI will work fine.

This bug can be recreated with the following simple test case and the attached MANIFEST.MF
which is created based on the manifest file from Harmony's archive.jar/MANIFEST.MF.
        File file = new File("MANIFEST.MF");
        try {
            FileInputStream fis = new FileInputStream(file);
            Manifest manifest = new Manifest(fis);

The root cause is one space character (' ') occurs in front of the line break characters (\r,\n)
at the last line of the manifest file. 

Full stack trace:
java.lang.IndexOutOfBoundsException
	at java.nio.ByteBuffer.wrap(ByteBuffer.java:106)
	at java.util.jar.InitManifest.decode(InitManifest.java:214)
	at java.util.jar.InitManifest.readValue(InitManifest.java:171)
	at java.util.jar.InitManifest.readHeader(InitManifest.java:117)
	at java.util.jar.InitManifest.<init>(InitManifest.java:55)
	at java.util.jar.Manifest.read(Manifest.java:231)
	at java.util.jar.Manifest.<init>(Manifest.java:95)
	at InitManifestTest.test_StandAloneManifest(InitManifestTest.java:23)
	at java.lang.reflect.Method.invokeImpl(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:228)
	at junit.framework.TestCase.runTest(TestCase.java:168)
	at junit.framework.TestCase.runBare(TestCase.java:134)
	at junit.framework.TestResult$1.protect(TestResult.java:110)
	at junit.framework.TestResult.runProtected(TestResult.java:128)
	at junit.framework.TestResult.run(TestResult.java:113)
	at junit.framework.TestCase.run(TestCase.java:124)
	at junit.framework.TestSuite.runTest(TestSuite.java:232)
	at junit.framework.TestSuite.run(TestSuite.java:227)
	at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)



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