[HARMONY-4033] [classlib][beans] A listener created by means of EventHandler.create() does not work

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Component/s: Classlib
• Assignee: Alexei Zakharov
• Reporter: Roman S. Bushmanov
• Created: 04/Jun/07 07:25
• Updated: 22/Jun/07 10:31
• Resolved: 21/Jun/07 22:48

Description

A listener created by

EventHandler.create(FredListener.class, target, "methodWithoutParam", null, "fireFredEvent")

doesn't call target.methodWithoutParam() method when its fireFredEvent(event) method is called.

To reproduce the issue please run the attached test.
The expected output is "OK".

Harmony throws the following exception instead.
java.lang.reflect.InvocationTargetException
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
at java.lang.reflect.Method.invoke(Method.java:382)
at Test.main(Test.java:11)
Caused by: java.lang.IllegalArgumentException: Invalid method call
at java.beans.EventHandler.invoke(EventHandler.java:96)
at $Proxy0.fireFredEvent(Unknown Source)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
... 2 more

Affected tests:
functional/org/apache/harmony/test/func/api/java/beans/eventhandler/ImplementationOnlyOneMethodFalse.xml
functional/org/apache/harmony/test/func/api/java/beans/eventhandler/ImplementationOnlyOneMethodTrue.xml
(see HARMONY-3528)

Issue Links

• blocks: HARMONY-4107 [M2] umbrella task for 98% pass rate of Functional test suite - HARMONY-3528; no regression since M1