[QPID-3789] [Java] Small tidyups to reduce noise on code metric tools

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.15
• Component/s: Broker-J, Java Common, JMS AMQP 0-x
• Assignee: Robbie Gemmell
• Reporter: Robert Godfrey
• Created: 29/Jan/12 12:57
• Updated: 11/Feb/15 20:07
• Resolved: 22/Feb/12 21:41

Description

Code quality metric tools such as CheckStyle and FindBugs report a number of issues against the java codebase, reduce unnecessary noise by removing dead classes, removing commented out code, properly encapsulating fields and preventing utility classes from being instatiated