[jira] [Created] (LANG-1155) New method for StringUtils - unwrap a string token

["Saif Asif (JIRA)" <ji...@apache.org>]

Saif Asif created LANG-1155:
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             Summary: New method for StringUtils - unwrap a string token
                 Key: LANG-1155
                 URL: https://issues.apache.org/jira/browse/LANG-1155
             Project: Commons Lang
          Issue Type: Improvement
          Components: lang.*
    Affects Versions: 3.4
            Reporter: Saif Asif
             Fix For: 3.4


Proposal to add a new method namely *unwrap* to StringUtils. 

The method will be responsible for unwrapping a string token from a character (or another string token). Basically, It will be the opposite of the StringUtils.wrap() method.

Possible outcomes of the method
{code:title=Bar.java|borderStyle=solid}
     StringUtils.unwrap("\'abc\'", "\'")    = "abc"
     StringUtils.unwrap("\"abc\"", "\"")    = "abc"
     StringUtils.unwrap("AABabcBAA", "AA")  = "BabcB"
{code}




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