{filelink=401}

/***** Code de MesExemples.com *******/
import java.util.HashSet;
import java.util.Collections;

 class ExempleMaxHashSet
{

public static void main(String[] args) {


HashSet hashSet = new HashSet();


hashSet.add(new Long("587152410"));
hashSet.add(new Long("8851224102"));
hashSet.add(new Long("58755419218"));
hashSet.add(new Long("63528741584"));
hashSet.add(new Long("85749554152"));


Object obj = Collections.max(hashSet);

System.out.println("la valeur maximale de HashSet est: " + obj);
}
}
/*
Output would be
Maximum Element of Java HashSet is : 32987432984
*/