void fillRange (int start, int end, [T? fill]) inherited
void fillRange(int start, int end, [E? fill]) { // Hoist the case to fail eagerly if the user provides an invalid `null` // value (or omits it) when E is a non-nullable type. E value = fill as E; RangeError.checkValidRange(start, end, this.length); for (int i = start; i < end; i++) { this[i] = value; } }