tree 3653b668c395b92c403cfe38c1c06538b3930ae9
parent a0c9e013b2fdd8a36d7b01b6e1d2b8003c7da2c1
author Yuta HIGUCHI <y-higuchi@onlab.us> 1408726610 -0700
committer Saurav Das <sauravdas@alumni.stanford.edu> 1409942842 -0700

Cosmetic fixes to ID classes.

 Removed hand crafted hashCode, etc.

Change-Id: Ifc0d6f616988f78e5567e2cc5d4e5e535d49e1f9