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From "Stepan Mishura (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HARMONY-1522) [classlib][util] unexpected NPE for java.util.AbstractCollection.toString
Date Sat, 23 Sep 2006 04:41:23 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1522?page=all ]

Stepan Mishura reassigned HARMONY-1522:
---------------------------------------

    Assignee: Stepan Mishura

> [classlib][util] unexpected NPE for java.util.AbstractCollection.toString
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-1522
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1522
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Assigned To: Stepan Mishura
>         Attachments: AbstractCollection.patch, AbstractCollectionTest.patch
>
>
> The method java.util.AbstractCollection.toString() throws NPE on Harmony and works OK
on RI.
> =================== test.java =========================
> import java.util.concurrent.CopyOnWriteArraySet;
> public class test {
>     public static void main(String[] args) {
>         System.out.println("cowas = " + new CopyOnWriteArraySet());
>     }
> }
> ===================================================
> 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))
> cowas = []
> C:\tmp\tmp17>C:\harmony\drlvm1.5\build\win_ia32_msvc_debug\deploy\jre\bin\java -Dvm.assert_dialog=false
-cp . -showversion test
> Apache Harmony Launcher : (c) Copyright 1991, 2006 The Apache Software Foundation or
its licensors, as applicable.
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r448446, (Sep 21 2006), Windows/ia32/msvc 1310, debug build
> http://incubator.apache.org/harmony
> JNI.ExceptionDescribe: java/lang/NullPointerException:
> java/lang/NullPointerException : (null)
>  at java.util.AbstractCollection.toString (AbstractCollection.java: 355)
>  at java.lang.StringBuilder.append (StringBuilder.java: 226)
>  at test.main (test.java: 5)
> Error occured while running starter class: Exception left unhandled before destroying
VM
> JNI.ExceptionDescribe: java/lang/NullPointerException:
> java/lang/NullPointerException : (null)
>  at java.util.AbstractCollection.toString (AbstractCollection.java: 355)
>  at java.lang.StringBuilder.append (StringBuilder.java: 226)
>  at test.main (test.java: 5)
> Error occured in starter class shutdown() method.

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