devson created LANG-1429:
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             Summary: Behavioral inconsistencies across different wrap length
                 Key: LANG-1429
                 URL: https://issues.apache.org/jira/browse/LANG-1429
             Project: Commons Lang
          Issue Type: Bug
            Reporter: devson


Method name: WordUtils.wrap

The behavior is inconsistent across the two tests about whether the
leading space of string should be retained or not while wrapping. The
string “ This is a sentence with leading whitespace.” retains the leading
whitespace over wrap length 50, but removes it at a wrap length 30.

Also, the trailing spaces are not preserved while wrapping, as shown below:

assertEquals("Did you say 
"+nl+"\"supercalifr"+nl+"agilisticexp"+nl+"ialidocious?"+nl+"\" How 
*do*"+nl+"you spell"+nl+"that odd"+nl+"word,"+nl+"anyways?", 
WordUtils.wrap("Did you say \"supercalifragilisticexpialidocious?\" How *do* 
you spell that odd word, anyways?", 12,null,true)); // fails



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