HBASE-10417 index is not incremented in PutSortReducer#reduce() (Gustavo)



git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1596381 13f79535-47bb-0310-9956-ffa450edef68
HBASE-11203 Clean up javadoc and findbugs warnings in trunk

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1596383 13f79535-47bb-0310-9956-ffa450edef68