commit 60445dd22142791c7e223914ed3cb363a678b2a0 (HEAD, origin/master, origin/HEAD, review/jordan_halterman/messaging-service-dynamic-timeouts, master)
Author: Ching-Ting Sun [chingting.sun@huawei.com]
AuthorDate: Thu Jan 5 23:56:40 2017 -0800
Commit: Andrea Campanella [andrea@onlab.us]
CommitDate: Sat May 6 00:14:03 2017 +0000

ONOS-3615 Redefined some static methods in opticalUtils.py as normal functions.

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