Operating System: All
Platform: All

https://git.opendaylight.org/gerrit/22438 (master)
https://git.opendaylight.org/gerrit/22557 (stable/lithium)

• "equals(Object obj)" and "hashCode()" should be overridden in pairs
• Throwable and Error classes should not be caught

https://git.opendaylight.org/gerrit/22441 (master)
https://git.opendaylight.org/gerrit/22558 (stable/lithium)

• Security - Array is stored directly
• Methods named "equals" should override Object.equals(Object)
• Throwable.printStackTrace(...) should never be called
• "object == null" should be used instead of "object.equals(null)"

https://git.opendaylight.org/gerrit/22563 (master)
https://git.opendaylight.org/gerrit/22664 (stable/lithium)

• Unused private fields should be removed
• Unused local variables should be removed
• Avoid Throwing Null Pointer Exception
• Constructor Calls Overridable Method
• Try-catch blocks should not be nested
• Collapsible "if" statements should be merged
• Utility classes should not have a public constructor
• Unused formal parameter
• Unnecessary Local Before Return
• Nested blocks of code should not be left empty
• Declarations should use Java collection interfaces such as "List"
  rather than specific implementation classes such as "LinkedList"
• Generic exceptions Error, RuntimeException, Throwable and Exception
  should never be thrown

https://git.opendaylight.org/gerrit/22961 (master)
https://git.opendaylight.org/gerrit/22918 (stable/lithium)

• Missing Static Method In Non Instantiatable Class
• Unnecessary Local Before Return
• Expressions should not be too complex
• Methods should not be too complex
• Declarations should use Java collection interfaces such as "List"
  rather than specific implementation classes such as "LinkedList"
• Exception handlers should preserve the original exception