gets the number of persistence units deployed with the applicatino concode_field_sep AttachmentKey<PersistenceUnitsInApplication> PERSISTENCE_UNITS_IN_APPLICATION concode_elem_sep List<PersistenceUnitMetadataHolder> persistenceUnitMetadataHolderList concode_elem_sep int count concode_field_sep void increment concode_elem_sep List<PersistenceUnitMetadataHolder> getPersistenceUnitHolders concode_elem_sep void addPersistenceUnitHolder
int function ( ) { return count ; }