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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1393) [classlib][beans] no IllegalArgumentException for BeanContextSupport.getChildBeanContextChild()
Date Wed, 06 Sep 2006 13:08:23 GMT
[classlib][beans] no IllegalArgumentException for BeanContextSupport.getChildBeanContextChild()

                 Key: HARMONY-1393
                 URL: http://issues.apache.org/jira/browse/HARMONY-1393
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Vladimir Ivanov

The spec says for java.beans.beancontext.BeanContextSupport.getChildBeanContextChild(Object
"Throws: IllegalArgumentException - if child implements both BeanContextChild and BeanContextProxy"

But in this case the method creates object on Harmony.

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

public class test {
    public static void main(String[] args) {
        System.out.println("res = " + new TestBeanContextSupport().testGetChildBeanContextChild(new

class TestBeanContextSupport extends BeanContextSupport {
    public BeanContextChild testGetChildBeanContextChild(Object child) {
        return super.getChildBeanContextChild(child);

class TestBeanException extends BeanContextChildSupport implements BeanContextProxy {

    private BeanContextChildSupport childSupport = new BeanContextChildSupport();
    public BeanContextChild getBeanContextProxy() {
        return childSupport;

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.IllegalArgumentException: child cannot implement both BeanContextChild and BeanContextProxy
        at java.beans.beancontext.BeanContextSupport.getChildBeanContextChild(BeanContextSupport.java:1226)
        at TestBeanContextSupport.testGetChildBeanContextChild(test.java:11)
        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.
res = TestBeanException@62d262d2

C:\tmp\tmp17>C:\harmony\drlvm1.5\build\win_ia32_msvc_debug\deploy\jre\bin\java -Dvm.assert_dialog=false
-cp . -showversion test
java version "1.5.0"
pre-alpha : not complete or compatible
svn = r440571, (Sep  6 2006), Windows/ia32/msvc 1310, debug build
res = TestBeanException@6

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