create a new convertingcomparator that compares java.util.map.entry map entries based on their java.util.map.entry #getkey keys . concode_field_sep Comparator<T> comparator concode_elem_sep Converter<S,T> converter concode_elem_sep ConversionService conversionService concode_elem_sep Class<? extends T> targetType concode_field_sep int compare concode_elem_sep T convert concode_elem_sep ConvertingComparator<Map.Entry<K,V>,V> mapEntryValues
ConvertingComparator < Map . Entry < K , V > , K > function ( Comparator < K > arg0 ) { return new ConvertingComparator < > ( arg0 , new Converter < Map . Entry < K , V > , K > ( ) { @ Override public K convert ( Map . Entry < K , V > arg1 ) { return arg1 . getKey ( ) ; } } ) ; }