[CAMEL-20384] modernization: modernize map operations

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.4.0
• Labels: help-wanted
• Estimated Complexity: Novice
• Assignee: Otavio Rodolfo Piske
• Reporter: Otavio Rodolfo Piske
• Created: 01/Feb/24 09:20
• Updated: 20/Mar/24 09:35
• Resolved: 20/Mar/24 09:35

Description

Use more modern map operations (see below) where this could lead to cleaner code. Check this list for outdated map usages: https://sonarcloud.io/project/issues?resolved=false&rules=java%3AS3824&id=apache_camel

Modern map operations:

• putIfAbsent
• computeIfPresent
• computeIfAbsent
• compute

Note: be careful with changing code in `core` as it could be part of the hot path, and it needs closer inspection.

Issue Links

• links to: GitHub Pull Request #13081