tree ccd3718b9467fd6bb70bd8a31f36fea23a726502
parent cc83b62c5e16b29eddc8d3f37fe9c3d62e05d652
author Yi Tseng <a86487817@gmail.com> 1474394912 -0700
committer Gerrit Code Review <gerrit@onlab.us> 1474403235 +0000

Fix LinkCollectionCompiler duplicate flow rules problem

Use outputPorts.keys() might generate duplicate flow rules.
Use keySet() can fix this problem.

Change-Id: I8c1c47ccb8835c174b639cf4a5e94c1c1b36484d
(cherry picked from commit 155370e957a4f06380bdf27f6f61eb5199a7f28d)