OnJava8-Examples/operators/Equivalence.java

// operators/Equivalence.java

public class Equivalence {
  public static void main(String[] args) {
    Integer n1 = 47;
    Integer n2 = 47;
    System.out.println(n1 == n2);
    System.out.println(n1 != n2);
  }
}
/* Output:
true
false
*/