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

• Type: Improvement
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.5.3
• Fix Version/s: 3.6.0, 3.5.5
• Component/s: server
• Labels: pull-request-available
• Assignee: Benedict Jin
• Reporter: Benedict Jin
• Created: 22/Jun/17 11:32
• Updated: 30/Jan/19 18:47

Description

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

Issue Links

• links to: GitHub Pull Request #290
• links to: GitHub Pull Request #290