tree ac4aad67d73c15b1eec2a8794c62514ae93175b5
parent ec9ee2e852492a49d62158db396b11b57b9747ac
author Pavlin Radoslavov <pavlin@onlab.us> 1397085901 -0700
committer Pavlin Radoslavov <pavlin@onlab.us> 1397107484 -0700

Fix issues found by FindBugs: EQ_COMPARETO_USE_OBJECT_EQUALS

http://findbugs.sourceforge.net/bugDescriptions.html#EQ_COMPARETO_USE_OBJECT_EQUALS

* For each Comparable class that has compareTo() method, add
  the corresponding equals() and hashCode() methods.
* Added/updated some of the Javadoc for the compareTo() methods
* Added a TODO comment inside class ControllerRegistryEntry

Change-Id: Idda67721329a21227c2136a4a2b8ee3367e520bc