HADOOP-9431 TestSecurityUtil#testLocalHostNameForNullOrWild on systems where hostname contains capital letters  (Chris Nauroth via sanjay)


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1460181 13f79535-47bb-0310-9956-ffa450edef68
svn merge -c -1448745 and -1448285 for reverting HADOOP-9112: test-patch should -1 for @Tests without a timeout


git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1460520 13f79535-47bb-0310-9956-ffa450edef68