Description:

The classic HelloWorld program is a simple program used to illustrate the basic syntax of a programming language. In its simplest form, the program displays the text Hello, World! to the user. It can serve as a great starting point to explore and learn more complex concepts.

Assignment:

Create a MultiGreeter class with the following capabilities:

Feature	Signature	Requirement
Constructors	MultiGreeter()	No-argument constructor; greeter will have 1 default greeting Hello;
	MultiGreeter(int maxGreetings)	Creates a greeter that can hold up to maxGreetings greeting strings. MaxGreetings must be non-negative--it can be 0.
Methods	getMaxGreetings() : int	Returns the maxGreetings, that is, the maximum number of greetings that can be added to this Greeter
	getNumGreetings(): int	Returns the actual number of greetings added to this greeter.
	addGreeting(String greeting) : boolean	Adds a greeting to this Greeter. If Greeter already has maxGreetings added, the greeting will not be added and the method will return false; otherwise the method will return true.
	getGreetings(): String []	Returns an array containing the greeting strings added to this Greeter
	greet(String name) : String	Returns a salutation in the form greetingString, name!, where greetingString is one of the greeting strings added to the Greeter picked at random. If not greetings have been added, the system will use the default greeting "Hello" name a provided name.
	greet() : String	As specified above, however the system will use the default name, World