this method implements comparison of two vehicles based on price and returns in ascending order . concode_field_sep String engine_type concode_elem_sep Comparator<Vehicle> PRICE concode_elem_sep String color concode_elem_sep int year concode_elem_sep double price concode_elem_sep int vin concode_elem_sep String type concode_elem_sep String brand concode_field_sep void setBrand concode_elem_sep String getBrand concode_elem_sep String getColor concode_elem_sep void setType concode_elem_sep void setPrice concode_elem_sep int getVin concode_elem_sep void setYear concode_elem_sep double getPrice concode_elem_sep void setColor concode_elem_sep void setEngine_type concode_elem_sep int getYear concode_elem_sep String getType concode_elem_sep String getEngine_type concode_elem_sep String toString concode_elem_sep void setVin
int function ( Vehicle arg0 ) { return Comparators . PRICE . compare ( this , arg0 ) ; }