[OPENJPA-2831] Import commons-collections4 classes instead of the dependency in openjpa-lib

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.2.0
• Assignee: Romain Manni-Bucau
• Reporter: Romain Manni-Bucau
• Created: 16/Sep/20 09:36
• Updated: 14/May/21 08:16
• Resolved: 16/Sep/20 10:17

Description

First step of cleaning up our [collections4] usage.

This iteration will drop the dependency, then we can clean up the code to reduce its scope to our limited usage.