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https://issues.apache.org/jira/browse/LANG-1082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14288149#comment-14288149
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ASF GitHub Bot commented on LANG-1082:
--------------------------------------
GitHub user j--baker opened a pull request:
https://github.com/apache/commons-lang/pull/44
LANG-1082: Add ability to disable DiffBuilder trivially equal test in
constructor.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/j--baker/commons-lang LANG-1082
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/commons-lang/pull/44.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #44
----
commit fcdc6cb8187b11b88c314367acfd2c8ec0e2088d
Author: j--baker <[email protected]>
Date: 2015-01-22T20:04:36Z
LANG-1082: Add a second DiffBuilder constructor that provides control over
the trivially equal test.
----
> Add option to disable the "objectsTriviallyEqual" test in DiffBuilder.
> ----------------------------------------------------------------------
>
> Key: LANG-1082
> URL: https://issues.apache.org/jira/browse/LANG-1082
> Project: Commons Lang
> Issue Type: Improvement
> Components: lang.builder.*
> Affects Versions: 3.3.2
> Reporter: Jonathan Baker
> Priority: Trivial
> Fix For: Patch Needed
>
> Original Estimate: 0.25h
> Remaining Estimate: 0.25h
>
> For example, a bean (e.g. a JPA record) has equals() overridden with a
> implementation that tests its "id" property. If two beans have the same ID,
> they correspond to the same record in the database. However, without
> tricking the objectsTriviallyEqual check in the DiffBuilder constructor,
> there is no way to build a DiffResult using "before" and "after" instances
> with changes to other properties (name, modification time, etc).
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