tree 6c1a20c9da394dfbed2b3ea4ce4e5b5627eed01b
parent 910aff10a7bb7024f59fdd0f0c1f36590086138b
author Jon Hall <jhall@onlab.us> 1428683663 -0700
committer Jon Hall <jhall@onlab.us> 1428684036 -0700

Avoid NPE in cfg command

    - Avoid NPE when a component has no configurable property or doesn't exist
    - Specificly use a numeric value for SharedExecutors.DEFAULT_POOL_SIZE so
      the value appears in cfg command
    - Also use print instead of system.err since it is being redirected
      away from the console

Change-Id: Ib73016b1a9282493f0c5c8c217dd33292eac4ba4