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From "Nellya Udovichenko (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-4049) [classlib][beans] Compatibility: java.beans.Introspector calculates default event index for a bean in a different way
Date Mon, 25 Jun 2007 11:43:27 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nellya Udovichenko updated HARMONY-4049:
----------------------------------------

    Attachment: H-4049-test.patch

Verified. Thank you, Alexei! It works fine.

In the attached patch the regression test is added to org.apache.harmony.beans.tests.java.beans.IntrospectorTest
class.

> [classlib][beans] Compatibility: java.beans.Introspector calculates default event index
for a bean in a different way
> ---------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-4049
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4049
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Roman S. Bushmanov
>            Assignee: Alexei Zakharov
>         Attachments: H-4049-test.patch, H-4049.patch, test.zip
>
>
> In the following case Introspector.getBeanInfo(Bean2.class).getDefaultEventIndex() return
different values on Harmony and RI.
> A Bean2 class extends Bean1 class and doesn't have corresponding BeanInfo class. Bean1
class has BeanInfo class which defines getDefaultEventIndex() and  getEventSetDescriptors().
 Bean1 class is supposed to file events of FredEvent type, i.e. it defines add/remove method
for corresponding event listeners. Bean2 in its turn is supposed to throw events of another
type, ColorEvent. 
> The attached test reproduces the described picture.
> Harmony output is
> beanInfo.getDefaultEventIndex(): 0
> at the same time RI prints
> beanInfo.getDefaultEventIndex(): 1
> In other words, Harmony simply returns the value ruturned by Bean1BeanInfo's getDefaultEventIndex()
method while RI takes in account the events supported by Bean2.
> Affected tests:
> functional/org/apache/harmony/test/func/api/java/beans/introspector/useallmethods/ConcatenateImmidiateAndSuperBeanInfosTest.xml
> (see HARMONY-3528)

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