[CAMEL-11194] Upgrade Checkstyle and update rules

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.20.0
• Component/s: build system
• Estimated Complexity: Unknown
• Assignee: Zoran Regvart
• Reporter: Zoran Regvart
• Created: 24/Apr/17 11:55
• Updated: 18/Mar/18 20:24
• Resolved: 18/Mar/18 20:24

Description

We are using Checkstyle version 6.17 (almost a year old), we should upgrade to latest.
This could mean that some rules need to be updated.

Issue Links

• links to: GitHub Pull Request #1656