[CAMEL-14713] camel-main - Make caffeine optional

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.2.0
• Estimated Complexity: Novice
• Assignee: Unassigned
• Reporter: Claus Ibsen
• Created: 13/Mar/20 15:11
• Updated: 16/Mar/20 11:47
• Resolved: 16/Mar/20 11:47

Description

Lets use the simple LRU cache so main is simple as possible.
And then let user choose to use caffeine if they want, by adding the dependency.