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From "Alexey Petrenko (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-2738) [ibm vme][kernel] method ClassLoader.getResource(null) returns null on IBM VME while RI throws NPE
Date Fri, 15 Dec 2006 11:05:21 GMT
[ibm vme][kernel] method ClassLoader.getResource(null) returns null on IBM VME while RI throws
NPE
--------------------------------------------------------------------------------------------------

                 Key: HARMONY-2738
                 URL: http://issues.apache.org/jira/browse/HARMONY-2738
             Project: Harmony
          Issue Type: Bug
          Components: VM
         Environment: IBM VME
            Reporter: Alexey Petrenko
         Assigned To: Tim Ellison
            Priority: Minor


This issue is a copy of HARMONY-877 for IBM VME since it is already fixed for DRL VM.

The Harmony methods ClassLoader.getResource(null) and ClassLoader.getResourceAsStream(null)
returns null while RI throws NPE. 

==================== test.java ==================== 
public class test { 
    public static void main (String[] args) { 
        try { 
            System.out.println("res = " + ClassLoader.getSystemClassLoader().getResource(null));

        } catch (NullPointerException e) { 
            System.out.println("exception: " + e); 
        } 
        try { 
            System.out.println("res = " + ClassLoader.getSystemClassLoader().getResourceAsStream(null));

        } catch (NullPointerException 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: name 
exception: java.lang.NullPointerException: name 

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 = null 
res = null 


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