HADOOP-9681. FileUtil.unTarUsingJava() should close the InputStream upon finishing. Contributed by Chuan Liu.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1499072 13f79535-47bb-0310-9956-ffa450edef68
HADOOP-9677. TestSetupAndCleanupFailure#testWithDFS fails on Windows. Contributed by Xi Fang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1499102 13f79535-47bb-0310-9956-ffa450edef68
MAPREDUCE-5330. JVM manager should not forcefully kill the process on Signal.TERM on Windows. Contributed by Xi Fang.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1-win@1499103 13f79535-47bb-0310-9956-ffa450edef68