[CAMEL-11358] Optimise - Event listener to avoid copy on write array list

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Fix Version/s: 2.20.0
• Component/s: camel-core
• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Claus Ibsen
• Created: 29/May/17 12:53
• Updated: 29/May/17 13:06
• Resolved: 29/May/17 13:03

Description

See CAMEL-5531

After camel is started we should switch to another implementation of the event listern list, as when you iterate it then the copy on write will create a new iterator. And we iterate a lot during routing when Camel emits events for each step a message takes in the route graph