For this assignment you will design a class and a driver program that uses the two modifier methods of the class and demonstrates how strings can be encrypted and Decrypted using objects of the class that is designed. The two modifier methods that you should have as part of your class design are:
1. cypherMethod() takes a string that is passed as a parameter through the overloaded constructor or provided by the default constructor and returns the characters in the odd positions, followed by the even positions.
For example: If the original message is "Attack at Dawn", then you should print out "Atc tDwtaka an". This is a crude form of cryptography.
2. Your second method reverses the string returned by the earlier described modifier. reverseMethod() takes in a message encoded using the cypherMethod() or any string that is provided through the overloaded constructor and returns the encrypted string.
Your class should contain all needed attributes including a private variable string which is to be used for the encryption, a default constructor and an overloaded constructor as well as a toString. Implement all set methods and get methods as needed. All input/output statements should be in the driver program.
Cypher class should include the following:
A variable named original to store the passed message
A variable named encrypted to store the encrypted message
A variable named decrypted to store the decrypted message (notice it should be the same as original message)
A default constructor that employs the word "cypher" for encryption
An overloaded constructor that employs a word of your choice that gets passed as parameter
The encryption method named cypherMethod()for producing the encrypted message
The encryption method named reverseMethod() for producing the decrypted message
A toString()method that prints the encrypted and decrypted message to screen
Getter methods for all variables
Setter methods for variables that should be accessible from outside
testCypher program should instantiate two cypher objects: one using the default constructor and one that employs the overloaded constructor. Test the encryption, decryption and toString methods on each and print output to screen.