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Posted to commits@harmony.apache.org by "Mikhail Loenko (JIRA)" <ji...@apache.org> on 2006/07/24 14:12:17 UTC
[jira] Closed: (HARMONY-844) [classlib][io] compatibility:
java.io.ObjectInputStream.skipBytes(len<=0) returns len while RI throws
NPE
[ http://issues.apache.org/jira/browse/HARMONY-844?page=all ]
Mikhail Loenko closed HARMONY-844.
----------------------------------
verified
> [classlib][io] compatibility: java.io.ObjectInputStream.skipBytes(len<=0) returns len while RI throws NPE
> ----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-844
> URL: http://issues.apache.org/jira/browse/HARMONY-844
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Assigned To: Mikhail Loenko
> Attachments: ObjectInputStream.patch, ObjectInputStreamTest.patch
>
>
> The harmony method new testObjectInputStream().skipBytes(0) returns 0 while RI throws NPE.
> ==================== test.java =======================
> import java.io.*;
> public class test {
> public static void main (String[] args) {
> try {
> System.out.println("res = " + new testObjectInputStream().skipBytes(0));
> } catch (Exception e) {
> e.printStackTrace();
> }
> }
> }
> class testObjectInputStream extends ObjectInputStream {
> public testObjectInputStream() throws IOException{
> super();
> }
> }
> ==================================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System optimized over throughput (initial strategy singleparpar))
> java.lang.NullPointerException
> at java.io.ObjectInputStream.skipBytes(I)I(Unknown Source)
> at test.main(test.java:6)
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -cp . -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> res = 0
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