My Contact Manager v2 (JAVA) Different Coding

In the 1D Arrays unit you created a Contact Manager that stored up to 100 contacts of the Contact class. Your task is to re-factor this assignment to include the following functionality:

Sort the contacts A-Z or Z-A, by user choice. Select the field (Contact Name, Contact Phone Number, etc.) Search for a contact

Exceed the Expectations: Enable the search function to search for a particular field. Complete the assignment using a bubble sort