GitHub user emopers opened a pull request:
https://github.com/apache/commons-validator/pull/4
Field does not synchronize iteration on synchronized list
In Field.java:908, the synchronized list `dependencyList` is iterated in an
unsynchronized manner,
but according to the [Oracle Java 7 API
specification](http://docs.oracle.com/javase/7/docs/api/java/util/Collections.html#synchronizedList(java.util.List)),
this is not thread-safe and can lead to non-deterministic behavior.
This pull request adds a fix by synchronizing the iteration.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/emopers/commons-validator rand_coll_71
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/commons-validator/pull/4.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 #4
----
commit 38e284536e31fff856809878222817ddc7879536
Author: emopers <emop...@gmail.com>
Date: 2015-12-27T10:26:45Z
Added synchronized when iterating over synchronizedList as per Java
specification
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