KRACOEUS-6956 : repack propdev.impl.hierarchy_3
KRACOEUS-6956 : repack propdev fix ProposalHierarchyServiceImpl.java from 04_09 try
KRACOEUS-6956 : repack propdev ProposalHierarchyServiceImpl.java fix upon comment
Merge pull request #185 from yyuan1/retry_0409_repack_propdev

Retry 0409 repack propdev