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Date: Wed, 20 Sep 2006 04:53:22 -0700 (PDT)
From: "Vladimir Ivanov (JIRA)" <jira@apache.org>
To: harmony-commits@incubator.apache.org
Subject: [jira] Created: (HARMONY-1504) [classlib][beans] RI throws NPE for
 public EventSetDescriptor(...) while Harmony does not
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[classlib][beans] RI throws NPE for public EventSetDescriptor(...) while Harmony does not
-----------------------------------------------------------------------------------------

                 Key: HARMONY-1504
                 URL: http://issues.apache.org/jira/browse/HARMONY-1504
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Vladimir Ivanov


The constructorsc EventSetDescriptor(Class<?> sourceClass, String eventSetName,  Class<?> listenerType, String[] listenerMethodNames, String addListenerMethodName,  String removeListenerMethodName,   String getListenerMethodName)EventSetDescriptor(Class<?> sourceClass, String eventSetName, Class<?> listenerType, String[] listenerMethodNames,           String addListenerMethodName,   String removeListenerMethodName) throws NPE on RI for 'null' listenerMethodNames and works silently on Harmony.

==================== test.java ========================
import java.beans.*;

public class test {

    public static void main (String[] args) {
        try {            
            new EventSetDescriptor(Class.class, "get", Class.class, null, "get", "get", "get");
            System.out.println("no exceptions!");                
        } catch (Exception e) { 
            System.out.println("exception: " + e);            
        }       

        try {            
            new EventSetDescriptor(Class.class, "get", Class.class, null, "get", "get"); 
             System.out.println("no exceptions!");                
        } catch (Exception e) { 
             System.out.println("exception: " + e);
        }      
    }            
}
===================================================

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))

exception: java.lang.NullPointerException
exception: java.lang.NullPointerException

C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . test
exception: java.beans.IntrospectionException: No method "get" for java.lang.Class found.
exception: java.beans.IntrospectionException: No method "get" for java.lang.Class found.


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