public class Test {


  public static void main(String[] d) {

    int x=3;
    int y=3;
    Test t1=new Test();
    Test t2=new Test();
    System.out.println(x==y); // true
    System.out.println(t1==t2); // false
    Test t3=t2;
    System.out.print(t3==t2); // true
    // System.out.println(x==t1);  syntax error

  }
}