int function ( String arg0 ) { return countMap . get ( arg0 ) ; }
returns the number of times word appeared in this year . concode_field_sep boolean needsUpdating concode_elem_sep TreeMap<String,Integer> countMap concode_elem_sep TreeMap<String,Integer> fewerZsCount concode_field_sep int compare concode_elem_sep int zCount concode_elem_sep void main concode_elem_sep void put concode_elem_sep int fewerZs concode_elem_sep void updateFewerZsCount