apache/commons-lang — pull request #16 by otaviojava (2014-02-04 20:02:16+00:00)
Title: add isNull and isNotNull methods

Sugestion to add two simple and useful methods, with tests, on ObjectsUtil to get the code cleaner. isnull and isNotNull. So you can use if (ObjectUtil.isNull(value)) instead of if (value == null) the goal is the code more understandable.