[WICKET-6826] Improve performance and reduce allocations for Behaviors

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 9.0.0
• Fix Version/s: 9.1.0, 8.10.0
• Component/s: wicket-core
• Assignee: Thomas Heigl
• Reporter: Thomas Heigl
• Created: 09/Sep/20 10:54
• Updated: 10/Sep/20 12:16
• Resolved: 09/Sep/20 10:56

Description

I made some initial tweaks to Behaviors.getBehaviors() in WICKET-6773 but my profiler still shows a suspicious amount of allocation coming from this method.

There is further potential for improving the performance and reducing the allocation rate of Behaviors.getBehaviors.

See https://github.com/apache/wicket/pull/451

Issue Links

• is related to: WICKET-6773 Improve performance of getting behaviors for components