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Posted to commits@harmony.apache.org by "Vladimir Ivanov (JIRA)" <ji...@apache.org> on 2006/08/29 11:37:25 UTC
[jira] Updated: (HARMONY-1306) [classlib][beans] compatibility:
Harmony throws IntrospectionException while RI throws NPE for
EventSetDescriptor(class, null, class, "")
[ http://issues.apache.org/jira/browse/HARMONY-1306?page=all ]
Vladimir Ivanov updated HARMONY-1306:
-------------------------------------
Attachment: EventSetDescriptor.patch
patch
unit test in the test base
> [classlib][beans] compatibility: Harmony throws IntrospectionException while RI throws NPE for EventSetDescriptor(class, null, class, "")
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1306
> URL: http://issues.apache.org/jira/browse/HARMONY-1306
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Vladimir Ivanov
> Attachments: EventSetDescriptor.patch
>
>
> The method java.beans.EventSetDescriptor(Long.TYPE, null, Long.TYPE, "") throws IntrospectionException on Harmony and NPE on RI.
> ================ test.java =====================
> import java.beans.EventSetDescriptor;
> public class test {
> public static void main(String args[]) throws Exception {
> System.out.println("res = " + new EventSetDescriptor(Long.TYPE, null, Long.TYPE, ""));
> }
> }
> ============================================
> 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.beans.EventSetDescriptor.<init>(EventSetDescriptor.java:146)
> at java.beans.EventSetDescriptor.<init>(EventSetDescriptor.java:62)
> at test.main(test.java:5)
> C:\tmp\tmp17>C:\harmony\classlib1.5\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.
> Exception in thread "main" java.beans.IntrospectionException: Cannot acquire event type from long listener.
> at java.beans.EventSetDescriptor.findMethodByName(EventSetDescriptor.java:397)
> at java.beans.EventSetDescriptor.<init>(EventSetDescriptor.java:64)
> at test.main(test.java:5)
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