return a collection of all the unsold lots . concode_field_sep ArrayList<Lot> lots concode_elem_sep int nextLotNumber concode_field_sep void enterLot concode_elem_sep Lot getLot concode_elem_sep void showLots concode_elem_sep void makeABid concode_elem_sep void close concode_elem_sep Lot remove
ArrayList < Lot > function ( ) { ArrayList < Lot > loc0 = new ArrayList < Lot > ( ) ; for ( Lot loc1 : lots ) { if ( loc1 . getHighestBid ( ) == null ) { loc0 . add ( loc1 ) ; } } return loc0 ; }