question: returns the minimum value if there is exactly one range , infinity if none , and an unspecified value otherwise . concode_field_sep double min concode_elem_sep NavigableMap<Double,Double> data concode_elem_sep double max concode_field_sep void add concode_elem_sep double getMax concode_elem_sep void clear concode_elem_sep String toString concode_elem_sep NavigableMap<Double,Double> getData
target: double function ( ) { return min ; }