[jira] [Created] (ZOOKEEPER-2817) Using `Collections.singletonList` instead of `Arrays.asList(oneElement)`

[Benedict Jin (JIRA)]

Benedict Jin created ZOOKEEPER-2817:
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             Summary: Using `Collections.singletonList` instead of 
`Arrays.asList(oneElement)`
                 Key: ZOOKEEPER-2817
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2817
             Project: ZooKeeper
          Issue Type: Improvement
          Components: server
    Affects Versions: 3.5.3
            Reporter: Benedict Jin
            Assignee: Benedict Jin
             Fix For: 4.0.0


Using `Collections.singletonList` instead of `Arrays.asList(oneElement)` for 
reusing a immutable object instead of creating a new object.



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