I am re-typing my question so our Java Masters out there can understand clearly what I was asking help about.

Hey there! I need to make a code of an employee record.

Here's how it should work:

(1) Display a menu of choices:

a) choice 1 -> add employee 
  a.1) employee name 
  a.2) employee age 
  a.3) employee phone number 
b) choice 2 -> Delete employee record(s)
c) Choice 3 -> Sort employee record alphabetically

(2) If user chooses choice1, the input data is stored in an ARRAY (or ARRAYLIST) until the user chooses to stop inputting data.

Kindly help me. I don't know whether to use multi-dimensional ARRAYS (or ARRAYLIST) for this. Specifically, I don't know how I'm gonna store the STRING (employee name) data with the INTEGER (employee age/phone number) data.

Thank you very, very much in advance!

Additionally, kindly educate me about Parallel Sorting of the data for the Array (Name and phone numbers). I couldn't do it..