tree 97b44411375313e7b8d939bb55e2b42906ebf79e
parent a75fec47a1e21e852c38e738858441f790d3007b
author Jian Li <pyguni@gmail.com> 1462985397 -0700
committer Ray Milkey <ray@onlab.us> 1462988356 +0000

Code clean up for control plane manager

- Exception handlers should preserve the original exception
- Collection.isEmpty() should be used to test for emptiness

Change-Id: Ic76cf94f84fa761bb64b608df61fbd259c7990c4