Applying my patch from LANG-374 that adds an unescape method. It stays true to the spec and considers "foo.bar" to unescape as "foo.bar", ie) no unescaping, because "foo.bar" is illegal output from the escape method spec-wise. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@609094 13f79535-47bb-0310-9956-ffa450edef68
2 files changed