PROGRAM STATEMENT: IDE: Eclipse You are asked to create a small Java program to validate an account number entered on the screen and show a specific calculation based on it. Step 1: Before you start,...

PROGRAM STATEMENT:

IDE: Eclipse

You are asked to create a small Java program to validate an account number entered on the screen and show a specific calculation based on it.

Step 1:
Before you start, clickHEREto downloadvalidNumbers.txt.It contains a text file with a list of the 200 account numbers that will be considered valid by our program. Place the file in the root of your Workspace folder in Eclipse. You will be using it for this assignment.

Step 2:You will create a single class for this program. You will call the classAccounts.

Step 3:The class must contain:

• An int array called
  validNumbers
  to store all numberssortedfrom the txt file.


• A method called
  validator
  that accepts an account number as its argument and returns a Boolean. The method should determine if the number is valid by comparing it to the numbers stored on the
  validNumbers
  
  array
  
  .
  If it is valid, the method must return true, if not, must return false.


• A method calledcalculator
  that adds each digit of a valid account number and returns the calculated value. For example, if the valid number is 98765, then the method will add each of the number's digits (9+8+7+6+5) and return 35.
  
  
  1. To do this, store the valid number in a String, then use a loop to traverse the String and extract each character using the String method
     charAt(index)
     and add its value to the result variable.
  
  
  2. Please note that you will need to use parse methods and wrapper classes as shown in the lectures to accomplish this part of the assignment.
  
  
  
  


• Finally, in themainmethod, your program must ask the user to enter an account number and display if it is valid. If it is not, ask the user to either enter another account number to check or exit. If the account number is valid, display its calculated value from thecalculator
  method and ask if process needs to be repeated to check another number or not (exit).

Test your program at least 3 times with correct and incorrect account numbers.

• Remember to:
  
  
  • Add all necessary comments to your code, including the header comment.