Employeemap class create an employee class that stores an employee’s id number and name. then create an employeemap class that allows you to add employee objects and look them up by their id numbers. the employeemap class should use a map object to map id numbers to employee objects. create an application to demonstrate the classes.

which is the program above this sentence.

use the program specifications as a basis for the project but include the following modifications:

use a joptionpane to prompt the user for an input file name. if the file doesn't exist or is empty, display an error message using a joptionpane and quit. use try-catch blocks to trap and handle exceptions. read the employee data from the file and create employee objects. use a joptionpane to prompt the user for an employee name to look up. use another to display the result of the search. let the user run the application until they type in the string "done." include javadoc documentation at the class and method levels.