[CAMEL-15309] Camel 3.4.1 was built with JDK 11 - Use BufferCaster everywhere

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.4.2, 3.5.0
• Estimated Complexity: Unknown
• Assignee: Andrea Cosentino
• Reporter: Andrea Cosentino
• Created: 17/Jul/20 14:11
• Updated: 21/Jul/20 04:48
• Resolved: 21/Jul/20 04:48

Description

This leads to this problem where used:

https://github.com/eclipse/jetty.project/issues/3244

So we need to cast to Buffer to avoid this situation and we will be able to release even with Java 11 and run with Java 8.

This was found while upgrading Camel kafka connector to 3.4.1 and noticed troubles with syslog.

I'm fixing this stuff.