Merged revisions 1456876 via  git cherry-pick from
https://svn.apache.org/repos/asf/cxf/trunk

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  r1456876 | coheigea | 2013-03-15 10:42:25 +0000 (Fri, 15 Mar 2013) | 2 lines

  Remove expired tokens from cache + always retrieve a new token for the Kerberos case

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git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/2.7.x-fixes@1456878 13f79535-47bb-0310-9956-ffa450edef68
Recording revisions 1456876 via  git from
https://svn.apache.org/repos/asf/cxf/trunk



git-svn-id: https://svn.apache.org/repos/asf/cxf/branches/2.7.x-fixes@1456880 13f79535-47bb-0310-9956-ffa450edef68