[xmlunit/xmlunit] 7a66d6: don't duplicate logic already present in XMLUnit

[GitHub <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/xmlunit/xmlunit
  Commit: 7a66d629e113f2a6c35e62383973356cc9ee09be
      https://github.com/xmlunit/xmlunit/commit/7a66d629e113f2a6c35e62383973356cc9ee09be
  Author: Stefan Bodewig <ste...@fr...>
  Date:   2015-03-07 (Sat, 07 Mar 2015)

  Changed paths:
    M xmlunit-legacy/src/main/java/org/custommonkey/xmlunit/XMLTestCase.java

  Log Message:
  -----------
  don't duplicate logic already present in XMLUnit