[TEZ-4384] Remove unused EnvironmentUpdateUtils remaining from TEZ-1837

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10.1
• Fix Version/s: 0.9.3, 0.10.2
• Assignee: Laszlo Attila Toth
• Reporter: Laszlo Attila Toth
• Created: 07/Feb/22 17:06
• Updated: 15/Feb/22 18:57
• Resolved: 15/Feb/22 09:43

Description

EnvironmentUpdateUtils's usage was removed in TEZ-1837 in 2015, while its import and the class with the tests were kept. This is a dead code as of now.   It's safe to delete those.

Issue Links

• blocks: TEZ-4383 Upgrade to mockito 4.3
• links to: GitHub Pull Request #186