tree dbe5dd086dc11aff48d3ab1ba4fd184e2bc9545c
parent 94dba16f1724e7a5e806bcf99ad46d401811e6e6
author Sho SHIMIZU <sshimizu@us.fujitsu.com> 1435715765 -0700
committer Sho SHIMIZU <sshimizu@us.fujitsu.com> 1435715921 -0700

Replace the method call of Apache Commons Collections with Guava's

Old Apache Commons Collections doesn't support generics

Change-Id: I29862c3a22a4cf96c92b90bb189e05740f070ff8