[FLINK-16521] Remove unused FileUtils#isClassFile

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.11.0
• Component/s: API / Core
• Labels: pull-request-available starter
• Assignee: Guru Prasad
• Reporter: Canbin Zheng
• Created: 10/Mar/20 08:15
• Updated: 13/Apr/21 20:40
• Resolved: 12/May/20 14:26

Description

Remove the unused public method of FileUtils#isClassFile.

Issue Links

• links to: GitHub Pull Request #12058