Merged revisions 1543886 via  git cherry-pick from
https://svn.apache.org/repos/asf/cxf/trunk

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  r1543886 | ay | 2013-11-20 18:21:56 +0100 (Wed, 20 Nov 2013) | 2 lines

  simplify the boolean exp for AbstractHTTPDestniation.hasNotResponseContent

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git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/2.7.x-fixes@1544247 13f79535-47bb-0310-9956-ffa450edef68