tree d3b815f4e3ef5e121a46e1be491b11fada8e6f72
parent e34c9c2989cd0ba992b7d13363baef5501b8e45e
author Ray Milkey <ray@opennetworking.org> 1512502820 -0800
committer Ray Milkey <ray@opennetworking.org> 1512502820 -0800

Fix error-prone reported problems
- equals() method was comparing metric to itself
- toString() was using the toString value of an array

Change-Id: I5da31f7b3b56ee78cf8d272abdf0214d11863880