tree 0355c7899f6e92a780861a90d7adbfe0ab108b5a
parent 8cc4169070948f7f4bd0cd4cbe4196563989e0de
author Sho SHIMIZU <shimizu.sho@jp.fujitsu.com> 1408386730 -0700
committer Saurav Das <sauravdas@alumni.stanford.edu> 1409942842 -0700

Refactor NoAction class

- Move from inner class to core.matchaction.action package
- Rename from NoAction to NullAction
- Make NullAction singleton

Change-Id: I0a41c7ef984492f2b293a6df27479a4cca68a5f9