question: get the one and only instance of asyncerrataclonecounter concode_field_sep AsyncErrataCloneCounter instance concode_elem_sep Hashtable<Long,Integer> count concode_field_sep void removeAsyncErrataCloneJob concode_elem_sep boolean channelHasPendingJobs concode_elem_sep void addAsyncErrataCloneJob
target: AsyncErrataCloneCounter function ( ) { return instance ; }