[HDFS-7502] Fix findbugs warning in hdfs-nfs project

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.7.0
• Component/s: nfs
• Hadoop Flags: Reviewed
• Assignee: Brandon Li
• Reporter: Brandon Li
• Created: 09/Dec/14 22:54
• Updated: 24/Apr/15 23:22
• Resolved: 10/Dec/14 04:43

Description

Found the warning when building HDFS-7449 patch:
https://builds.apache.org/job/PreCommit-HDFS-Build/8981//artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs-nfs.html

Issue Links

• is part of: HADOOP-10477 Clean up findbug warnings found by findbugs 3.0.0