instant2.java

import java.time.*;
 
public class InstantTeste {
  public static void main(String args[]) {
    Instant t1 = Instant.now();
    System.out.println(t1);
    Instant t2 = t1.plusSeconds(10);
    System.out.println("T1 + 10s: " + t2);
    Instant t3 = t2.minusSeconds(10);
    System.out.println("T2 - 10s: " + t3);
    System.out.println("T1 == T3: " + t1.equals(t3)); //true
  }
}