/*
Find maxmimum element of Java HashSet Example
This java example shows how to find a maximum element of Java HashSet using
max method of Collections class.
*/
import java.util.HashSet;
import java.util.Collections;
public class FindMaximumOfHashSetExample {
public static void main(String[] args) {
//create a HashSet object
HashSet hashSet = new HashSet();
//Add elements to HashSet
hashSet.add(new Long("923740927"));
hashSet.add(new Long("4298748382"));
hashSet.add(new Long("2374324832"));
hashSet.add(new Long("2473483643"));
hashSet.add(new Long("32987432984"));
/*
To find maximum element of Java HashSet use,
static Object max(Collection c) method of Collections class.
This method returns the maximum element of Java HashSet according to
its natural ordering.
*/
Object obj = Collections.max(hashSet);
System.out.println("Maximum Element of Java HashSet is : " + obj);
}
}
/*
Output would be
Maximum Element of Java HashSet is : 32987432984
*/
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