[YARN-9471] Cleanup in TestLogAggregationIndexFileController

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.3.0
• Component/s: log-aggregation, yarn
• Target Version/s: 3.3.0
• Assignee: Adam Antal
• Reporter: Adam Antal
• Created: 10/Apr/19 15:58
• Updated: 11/Jun/19 07:38
• Resolved: 10/Jun/19 19:26

Description

TestLogAggregationIndexFileController class can be cleaned up a bit:

• bad javadoc link
• should be renamed to TestLogAggregationIndex ed FileController
• some private class members can be removed
• static fields from Assert can be imported
• StringBuilder can be removed from logMessage