Write a java GUI code for scheduling system:

Here is the prompt

1. Menu bar include : Account, Appointment, setting, and help (dropdown menu)

2. Under 'Account' there should be fully functional drop down meenu having these options :

create account

change user name

change password

modify account

3. Under 'Appointment' there should be drop down meenu having these options :

make appointment

change appointment

cancel appointment

4. Under 'Setting ' there should be fully functional drop down meenu having these options :

4a. Set Calender :

Under this there should be fully function drop down meenu

choose week

choose month

choose day

4b. Set color

Under this there should be fully function drop down meenu

set calendar color

set appointment color.