What will be the output of the following code?

public interface Greetable {
    void greet();
}
public class Test {
    public static void main(String[] args) {
        Greetable g = new Greetable() {
            @Override
            public void greet() {
                System.out.println("Hello, World!");
            }
        };
        g.greet();
    }
}