[jira] [Resolved] (COLLECTIONS-374) Bug in class#BeanMap and TransformedBuffer with reproducible JUnit test

["Thomas Neidhart (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/COLLECTIONS-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Neidhart resolved COLLECTIONS-374.
-----------------------------------------

       Resolution: Won't Fix
    Fix Version/s:     (was: 4.0)

The respective classes (Buffer, and BeanMap) have been removed for 4.0 so this is not going to be fixed anymore.

The same problem may be still present with the Queue implementations, though the Queue interface states:

{noformat}
Queue implementations generally do not define element-based versions of methods equals and hashCode but instead inherit the identity based versions from class Object, because element-based equality is not always well-defined for queues with the same elements but different ordering properties. 
{noformat}

Thus we should keep it as it is atm, imho.
                
> Bug in class#BeanMap and TransformedBuffer with reproducible JUnit test
> -----------------------------------------------------------------------
>
>                 Key: COLLECTIONS-374
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-374
>             Project: Commons Collections
>          Issue Type: Bug
>    Affects Versions: 3.2
>         Environment: jdk 1.6.0
>            Reporter: Sai Zhang
>         Attachments: ApacheCommons_Documented_Test.java
>
>
> Hi all:
> (as in the previous post)
> I am writing an automated bug finding tool, and using
> Apache Commons Collections as an experimental subject
> for evaluation.
> The tool creates executable JUnit tests as well as
> explanatory code comments. I attached one bug-revealing
> test as follows. Could you please kindly check it, to
> see if it is a real bug or not?
> Also, it would be tremendous helpful if you could give
> some feedback and suggestion on the generated code comments?
> From the perspective of developers who are relatively familiar
> with the code,
> is the automatically-inferred comment useful in understanding
> the generated test? is the comment helpful in bug fixing?
> Your suggestion will help us improve the tool.
> Please see attachment for the failed test. 
> The comment appears in the form of:
> //Tests pass if .... (it gives some small change to the test which can make the failed test pass)

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