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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1303) [classlib][beans] unexpected NPE for Encoder.getPersistenceDelegate(null)
Date Tue, 29 Aug 2006 09:01:22 GMT
[classlib][beans] unexpected NPE for Encoder.getPersistenceDelegate(null)

                 Key: HARMONY-1303
                 URL: http://issues.apache.org/jira/browse/HARMONY-1303
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Vladimir Ivanov

The method java.beans.Encoder().getPersistenceDelegate(null) throws NPE on Harmony and returns
object on RI.

============== test.java ======================
import java.beans.Encoder;

public class test {
    public static void main(String args[]) {
        System.out.println("res = "+ new Encoder().getPersistenceDelegate(null));

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))

res = java.beans.NullPersistenceDelegate@1b3aaf

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.lang.NullPointerException
        at org.apache.harmony.beans.DefaultPersistenceDelegatesFactory.getPersistenceDelegate(DefaultPersistenceDelegatesFactory.java:64)
        at java.beans.Encoder.getPersistenceDelegate(Encoder.java:77)
        at test.main(test.java:5)

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