[WICKET-6960] Reduce allocations when encoding ComponentInfo

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 9.8.0
• Fix Version/s: 10.0.0-M1, 9.9.0
• Component/s: wicket-core
• Assignee: Thomas Heigl
• Reporter: Thomas Heigl
• Created: 04/Mar/22 17:56
• Updated: 23/Mar/22 17:11
• Resolved: 06/Mar/22 11:41

Description

Our profiler shows a significant amount of allocations coming from ComponentInfo.encodeComponentPath:

We know the exact length of the strings we are encoding and decoding, so pre-sizing the StringBuilder should be an easy improvement.

Issue Links

• links to: GitHub Pull Request #501