Answer below questions about the Singleton:

$(2$ points$)$ One of the limitations of Singleton is sub classing any class can subclass the

Singleton class and thus have access to its own instance because of inheritance sub class

inherit the parent class, what do you think of this?

Consider the following code to answer the following question:

public class PrintDriver $\{$

private static final PrintDriver INSTANCE $=$ new PrintDriver$()$;

private PrintDriver$()\{\}$

public static PrintDriver getInstance$()\{$ return INSTANCE;