(Answered) : Requirements Project Code Already Completed Thing Cannot Get Code Retrieve Person Treemap Q28595807

Below are the requirements for my project and the code that Ihave already completed. The only thing that I cannot get the codeto do it retrieve a person from the TreeMap.

Create a BlueJ project that maintains a student, faculty andstaff directory. Your project should be able to add new entries,update entries and print the entries alphabetically by name. Inaddition, you should be able to remove an entry or print an entrygiven the entry name.

Assume the entries have the following fields:

All Persons

First name

Last name

Email address

Students

Class (e.g. freshman, sophmore, junior, senior)

Student ID (e.g. T09910754)

Staff

Job Title (e.g. Analyst)

Department (e.g. Information Technology)

Title (e.g. Mr.,