Online Java intern() function

public class Main { public static void main(String[] args) { String s1=new String("hello"); String s2="hello"; String s3=s1.intern();//returns string from pool, now it will be same as s2 System.out.println(s1==s2);//false because reference variables are pointing to different instance System.out.println(s2==s3);//true because reference variables are pointing to same instance } }