[GitHub] commons-numbers issue #10: Add small code improvements

[coveralls]

Github user coveralls commented on the issue:

    https://github.com/apache/commons-numbers/pull/10
  
    
    [![Coverage 
Status](https://coveralls.io/builds/13409579/badge)](https://coveralls.io/builds/13409579)
    
    Coverage increased (+2.4%) to 85.515% when pulling 
**271ea1f7b12eaf18c31c159423fa9dfd215e65e3 on 
TheRealHaui:add-small-code-improvements** into 
**72a0c9d499876c627d09d379330f35708884158e on apache:master**.



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