tree 6697a1d7d4a09a91d3de85ba57920196c41e2ff0
parent 1a7b7bd956cccaf0fd9d3faaef4a6c0bc1721839
author Ayaka Koshibe <ayaka@onlab.us> 1423874647 -0800
committer Ray Milkey <ray@onlab.us> 1424458916 +0000

NullLinkProvider restructured with a CachedThreadPool. This should in theory
allow more LinkDescriptions to be generated.

  - patch 3/4: Some cleanup/sanity checks added.

Reference: ONOS-1033

Change-Id: I0b35585d5fdec3f7e6c921172f39f67dd6723dec