This is a project template for a greenfield Java project. It's named after the Java mascot Duke. Given below are instructions on how to use it.

Prerequisites: JDK 11, update Intellij to the most recent version.

1. Open Intellij (if you are not in the welcome screen, click File > Close Project to close the existing project first)
2. Open the project into Intellij as follows:
   1. Click Open.
   2. Select the project directory, and click OK.
   3. If there are any further prompts, accept the defaults.
3. Configure the project to use JDK 11 (not other versions) as explained in here.
   In the same dialog, set the Project language level field to the SDK default option.
4. After that, locate the src/main/java/dukepro.java file, right-click it, and choose Run dukepro.main() (if the code editor is showing compile errors, try restarting the IDE). If the setup is correct, you should see something like the below as the output:

   Hello from
    ____        _        
   |  _ \ _   _| | _____ 
   | | | | | | | |/ / _ \
   | |_| | |_| |   <  __/
   |____/ \__,_|_|\_\___|
   

Key in the following commands and press enter to execute

1. 'Bye' or 'bye': shuts down the program
2. 'list' or 'List': displays all tasks in the tasklist
3. 'delete' or 'Delete' followed by the number to be deleted: deletes a specified task from the list
4. 'todo' : creates a new Todo task
5. 'deadline' '/by' : creates a new Deadline
6. 'event' '/at' : creates a new Event
7. 'mark' : marks a task as "done"
8. 'unmark' : marks a task as "not done"
9. 'showExpense': displays all expenses in a list
10. 'delExpense' : deletes an expense
11. 'totalSpent': shows the total amount spent of all time
12. 'spentOn' + : shows the amount of money spent on this day

Try it out yourself!