Remove some resources leaks on the tests ----------------------------------------
Key: HBASE-4974 URL: https://issues.apache.org/jira/browse/HBASE-4974 Project: HBase Issue Type: Improvement Components: test Affects Versions: 0.94.0 Reporter: nkeywal Assignee: nkeywal Priority: Minor Cf. title and HBASE-4965 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira