HBASE-10397 Fix findbugs introduced from HBASE-9426.

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1560427 13f79535-47bb-0310-9956-ffa450edef68
HBASE-10395 endTime won't be set in VerifyReplication if startTime is not set (Jianwei Cui)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1560434 13f79535-47bb-0310-9956-ffa450edef68
Amend HBASE-10338 Fix NPE if the server is terminated before the RegionServerCoprocessorHost is initialized (Vandana Ayyalasomayajula)

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1560494 13f79535-47bb-0310-9956-ffa450edef68