question: returns first position in regionset . concode_field_sep MemberComparator INSTANCE concode_elem_sep List<Integer> mergedEnd concode_elem_sep String ANONYMOUS concode_elem_sep String name concode_elem_sep int cleanSize concode_elem_sep List<Integer> mergedStart concode_elem_sep Set<Region> inner concode_field_sep int compare concode_elem_sep String getName concode_elem_sep RegionSet createCompact concode_elem_sep boolean remove concode_elem_sep Iterator<Region> iterator concode_elem_sep boolean removeAll concode_elem_sep int hashCode concode_elem_sep Object[] toArray concode_elem_sep T[] toArray concode_elem_sep boolean add concode_elem_sep void ensureMergedUpToDate concode_elem_sep int getMergedIndex concode_elem_sep boolean containsAll concode_elem_sep boolean containsAny concode_elem_sep void clear concode_elem_sep boolean isEmpty concode_elem_sep int getLastPosition concode_elem_sep int getPositionCount concode_elem_sep boolean positionsEqual concode_elem_sep boolean contains concode_elem_sep boolean contains concode_elem_sep boolean contains concode_elem_sep int size concode_elem_sep boolean addAll concode_elem_sep RegionSet createInverted concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep boolean retainAll
target: int function ( ) { if ( isEmpty ( ) ) { throw new IllegalStateException ( "srini_string" ) ; } ensureMergedUpToDate ( ) ; return mergedStart . get ( 0 ) ; }