Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.HashSet;
import java.util.Set;

public class Main {
    public static void main(String args[]) {
        Set set = new HashSet();
        Set set2 = new HashSet();
        StringBuffer buff1 = new StringBuffer("Irish Setter");
        StringBuffer buff2 = new StringBuffer("Irish Setter");
        set.add(buff1);
        set2.add(buff2);
        System.out.println(set.addAll(set2));
        System.out.println(set.addAll(set));
    }
}