BATCH-2077 Java Config: Register listeners just once
Merge pull request #211 from tobiasflohre/BATCH-2077

* BATCH-2077:
  BATCH-2077 Java Config: Register listeners just once
BATCH-2001 JSR Property support.
Merge pull request #210 from chrisjs/BATCH-2001

* BATCH-2001:
  BATCH-2001 JSR Property support.