In a certain style of object$-$oriented programming an object's methods aren't called directly. Instead, they must be invoked indirectly by calling a dispatch method that every object inherits from a toplevel Dispatcher class. $($This style allows us to control when and how methods are invoked.$)$ For example, assume savings is an instance of an Account class with deposit and withdraw methods. This is how clients would invoke these methods:

savings.dispatch$(deposit,100\mathrm{.}0)$

The dispatch method is implemented in the Dispatcher superclass: Dispatcher.java.

Complete the implementation of the dispatch method using reflection and test it using Bank.java.

Hints:

The parameter Object $...$ args is called a varargs parameter in Java. It means the user can give any number of inputs and these will be automatically lumped together as a single array of objects called args.

A class may have several methods with the same name $($overloading$).$ They are distinguished by the number and types of their parameters. So you will need to create a second array called argTypes that contains the types of the objects in args. $($I$.$e$.,$ for full credit don't assume args contains one argument of type Double.$)$