[CXF-7075] Remove unnecessary string.length() and map.containsKey(...) calls to improve performance

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.7
• Fix Version/s: 3.1.8, 3.0.11, 3.2.0
• Component/s: JAX-RS
• Estimated Complexity: Moderate
• Assignee: Sergey Beryozkin
• Reporter: Andrew J McMurry
• Created: 03/Oct/16 18:03
• Updated: 25/May/17 22:52
• Resolved: 12/Oct/16 13:37

Description

Using a simple (echo) JAX-RS benchmark, we've found a few hot spots around string.length() and map.containsKey(...) calls that could be optimized. Initial testing with the proposed changes yielded about a 2-3% improvement.

Issue Links

• links to: GitHub Pull Request #174