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https://issues.apache.org/jira/browse/BEANUTILS-425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13591697#comment-13591697
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Benedikt Ritter commented on BEANUTILS-425:
-------------------------------------------

Hi Oliver,

with this patch I get:

{code}
Running org.apache.commons.beanutils.PropertyUtilsTestCase
Tests run: 115, Failures: 2, Errors: 0, Skipped: 0, Time elapsed: 0.284 sec <<< 
FAILURE!
testCustomIntrospection(org.apache.commons.beanutils.PropertyUtilsTestCase)  
Time elapsed: 0.009 sec  <<< FAILURE!
junit.framework.AssertionFailedError: Got a write method
        at junit.framework.Assert.fail(Assert.java:47)
        at junit.framework.Assert.assertTrue(Assert.java:20)
        at junit.framework.Assert.assertNull(Assert.java:233)
        at 
org.apache.commons.beanutils.PropertyUtilsTestCase.testCustomIntrospection(PropertyUtilsTestCase.java:4486)

testRemoveBeanIntrospector(org.apache.commons.beanutils.PropertyUtilsTestCase)  
Time elapsed: 0.005 sec  <<< FAILURE!
junit.framework.AssertionFailedError: Got descriptors expected:<0> but was:<3>
        at junit.framework.Assert.fail(Assert.java:47)
        at junit.framework.Assert.failNotEquals(Assert.java:282)
        at junit.framework.Assert.assertEquals(Assert.java:64)
        at junit.framework.Assert.assertEquals(Assert.java:201)
        at 
org.apache.commons.beanutils.PropertyUtilsTestCase.testRemoveBeanIntrospector(PropertyUtilsTestCase.java:4535)
{code}

My environment is:

{code}
D:\Entwicklung\workspaces\commons\beanutils>mvn -version
Apache Maven 3.0.3 (r1075438; 2011-02-28 18:31:09+0100)
Maven home: D:\Entwicklung\maven\3.0.3
Java version: 1.7.0_13, vendor: Oracle Corporation
Java home: D:\Entwicklung\Java\jdk1.7.0_13-x64\jre
Default locale: de_DE, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"
{code}

Maybe this is related to BEANUTILS-422?!
                
> Support customization of introspection mechanism
> ------------------------------------------------
>
>                 Key: BEANUTILS-425
>                 URL: https://issues.apache.org/jira/browse/BEANUTILS-425
>             Project: Commons BeanUtils
>          Issue Type: New Feature
>          Components: Bean / Property Utils
>    Affects Versions: 1.8.3
>            Reporter: Oliver Heger
>            Assignee: Oliver Heger
>            Priority: Minor
>         Attachments: beanutils-425.patch
>
>
> So far BeanUtils can cope with properties conforming to the Java Beans 
> specification. In some situations it makes sense to relax this requirement 
> and allow the detection of other forms of get and set methods as well.
> For instance, fluent APIs have become popular. Here you have a set method 
> which does not return *void* and thus violates the Java Beans specification. 
> Objects using such an API cannot be dealt with by BeanUtils currently.
> For reasons of backwards compatibility the current behavior should remain the 
> default. But it would be cool if there was an option to set a custom 
> introspection policy. The policy would be invoked during property discovery 
> and can decide which properties to include or not.

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