Please help with this Java problem!

package string.problems; 2 3 import java.util. HashMap; Aimport java.util.Map; 4 8 9 10 public class DetermineLargestWord { public static void main(String[] args) { /* I Implement to Find the length and Longest word in the given sentence below. Should return "10 biological". */ String s="Human brain is a biological learning machine"; Map wordNLength = findTheLargestWord(s); 1/implement 11 12 13 14 15 16 } 17 18 @ D 19 public static Map findTheLargestWord (String wordGiven) Map map = new HashMap(); String st=""; 1/implement 20 21 22 23 return map; 24 }