String_test

public class String_test{

public static void main(String args[]){

String s1 = new String("임은결");

String s2 = new String("임은결");

String s3 = "홍길동";

String s4 = "홍길동";

if(s1==s2){

System.out.println("같은 주소값이네요...1");

}

if(s3==s4){

  System.out.println("같은 주소값이네요...2");

 }

}

}