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Posted to commits@harmony.apache.org by "Alexey Petrenko (JIRA)" <ji...@apache.org> on 2007/04/17 11:05:15 UTC
[jira] Updated: (HARMONY-1733) [classlib][x-management]
javax.management.modelmbean.RequiredModelMBean.preRegister(null, null)
throws IllegalArgumentException instead of NPE
[ https://issues.apache.org/jira/browse/HARMONY-1733?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Petrenko updated HARMONY-1733:
-------------------------------------
Summary: [classlib][x-management] javax.management.modelmbean.RequiredModelMBean.preRegister(null, null) throws IllegalArgumentException instead of NPE (was: javax.management.modelmbean.RequiredModelMBean.preRegister(null, null) throws IllegalArgumentException instead of NPE)
> [classlib][x-management] javax.management.modelmbean.RequiredModelMBean.preRegister(null, null) throws IllegalArgumentException instead of NPE
> ----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1733
> URL: https://issues.apache.org/jira/browse/HARMONY-1733
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Nikolay Bannikov
> Priority: Minor
>
> Description:
> According to J2SE API specifications of javax.management.modelmbean.RequiredModelMBean, method javax.management.modelmbean.RequiredModelMBean.preRegister(MBeanServer,ObjectName) throws Exception - This exception will be caught by the MBean server and re-thrown as an MBeanRegistrationException.
> Harmony for RequiredModelMBean.preRegister(null, null) throws the IllegalArgumentException while RI throws NPE.
> Compatibility issue.
> Test for reproducing:
> import junit.framework.TestCase;
> import javax.management.modelmbean.RequiredModelMBean;
> import javax.management.MBeanException;
> import javax.management.RuntimeOperationsException;
> public class Test extends TestCase {
> public void testRequiredModelMBean_preRegister_null_null() throws RuntimeOperationsException, MBeanException, Exception {
> RequiredModelMBean r = new RequiredModelMBean();
> try {
> r.preRegister(null, null);
> fail("NPE should be thrown");
> } catch ( NullPointerException e) {
> //expected
> }
> }
> }
> Output on Sun 1.5:
> ==================
> java version "1.5.0_06"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
> Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)
> .
> Time: 0
> OK (1 test)
> Output on Harmony:
> ==================
> 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 = r452710, (Oct 4 2006), Windows/ia32/msvc 1310, release build
> http://incubator.apache.org/harmony
> .F
> Time: 0.016
> There was 1 failure:
> 1) testRequiredModelMBean_MBeanServer_ObjectName(Test)junit.framework.AssertionFailedError: NPE should be thrown
> at Test.testRequiredModelMBean_MBeanServer_ObjectName(Test.java:26)
> at java.lang.reflect.AccessibleObject.invokeV(AccessibleObject.java:25)
> FAILURES!!!
> Tests run: 1, Failures: 1, Errors: 0
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