Optional isPresent() Method in Java

// Java program to demonstrate Optional.isPresent() 
// with a non-empty Optional
import java.util.Optional;

public class Geeks {
    public static void main(String[] args) {

        // Create an Optional with a non-null value
        Optional<Integer> optional = Optional.of(9455);

        // Print the Optional value
        System.out.println("Optional: " + optional);

        // Check if a value is present
        System.out.println("Is any value present: " + optional.isPresent());
    }
}

// Java program to demonstrate Optional.isPresent() 
// with an empty Optional
import java.util.Optional;

public class Geeks {
    public static void main(String[] args) {

        // Create an empty Optional
        Optional<Integer> optional = Optional.empty();

        // Print the Optional value
        System.out.println("Optional: " + optional);

        // Check if a value is present
        System.out.println("Is any value present: " 
        + optional.isPresent());
    }
}