Instructions: Write a Java program that will left shift a string and or an array of characters.

Requirements:

The program needs to be able to shift data structures of any size.

The program needs to be able to perform any number of left shifts on the data structure.

The program will perform input validation to ensure that the number of shifts is a valid integer.

The program will allow the user to continue inputting data until they indicate that they want to quit.

The program will use JOptionPanes in order to get input from the user and display output to the user.

Sample Run:

Input

$?$

Enter a string:

ABC$1234$

Input

$?$ Input the number of shifts:

$2]$

Shifted String

Orignal String $=$ABC$1234$

Shifted String $=$ C$1234$AB

Number of Shifts $=2$

Input

$?$ Do you want to quit?