[GitHub] commons-lang issue #318: clean code

[coveralls]

Github user coveralls commented on the issue:

    https://github.com/apache/commons-lang/pull/318
  
    
    [![Coverage 
Status](https://coveralls.io/builds/15755250/badge)](https://coveralls.io/builds/15755250)
    
    Coverage decreased (-0.01%) to 95.249% when pulling 
**0580fe794d27bfaccb0bd0159b2e633a9fc32384 on JiangYongKang:master** into 
**415eb9ebb755cea4753d6191b166b88192de5b41 on apache:master**.



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