@ SuppressWarnings ( "unchecked" ) public static < K extends Comparable < ? super K > , V > ImmutableSortedMap < K , V > of ( K k1 , V v1 , K k2 , V v2 ) { return ofEntries ( entryOf ( k1 , v1 ) , entryOf ( k2 , v2 ) ) ; }
Returns an immutable sorted map containing the given entries sorted by the natural ordering of their keys .