tree 3b05714fb562a1dd15e7cd1766604909e7d81bb2
parent 000fbae312399b53dfdb295f1661fe4157a10104
author Yuta HIGUCHI <y-higuchi@onlab.us> 1408740160 -0700
committer Saurav Das <sauravdas@alumni.stanford.edu> 1409942842 -0700

PortNumber fixes

- hide new PortNumber(short) and use PortNumber.uint16 instead
- added utility to get PortNumber

Change-Id: Ia39fbe6e7126a3d9465d3035a06850c1d54a7f25