Contactapp part 1 and 2

Part 1: Design, implement, test, and debug a program with a JFrame that allows the user to enter a series of contacts’ names, ages, e-mail addresses, and cell phone numbers, and creates a file from the entered data. Validate the age entry to ensure that it is numeric and between 0 and 120. Include information for three to five contacts.

Part 2: Design, implement, test, and debug a program that reads the file you created by the list in Part 1 and displays the records in a JFrame. You may either display all entries in the list at once or display them one at a time; the user interface is up to you. Protect against not being able to open the file. Submit the assignment using the provided submission template.

Use this set of test input data to test your program and to provide your screenshot of your program input:
Name: John Doe
Age: 11
E-mail Address: [email protected]
Cell Phone Number: (101) 111-555