public static OptionalInt empty()

// Java program to demonstrate
// OptionalInt.empty() method
 
import java.util.OptionalInt;
 
public class GFG {
 
    public static void main(String[] args)
    {
 
        // create a OptionalInt
        // using empty method
        OptionalInt opInt
            = OptionalInt.empty();
 
        // Print the created instance
        System.out.println("OptionalInt: "
                           + opInt.toString());
    }
}

OptionalInt: OptionalInt.empty