[YARN-10574] Fix the FindBugs warning introduced in YARN-10506

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: capacity scheduler, resourcemanager
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Gergely Pollák
• Reporter: Gergely Pollák
• Created: 16/Jan/21 23:32
• Updated: 12/Feb/24 01:07
• Resolved: 18/Jan/21 15:05

Description

Findbugs started to give warnings about an unnecessary null check, it's better to get rid of it.