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/Duke.java file, right-click it, and choose Run Duke.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
    ____        _        
   |  _ \ _   _| | _____ 
   | | | | | | | |/ / _ \
   | |_| | |_| |   <  __/
   |____/ \__,_|_|\_\___|
   

Features:

• Managing Tasks
• Managing Deadlines

Duke frees your mind of having to remember things you need to do. It's,

• text-based
• easy to learn

If you are a Java programmer, you can use it to practice Java too. Here's the main method:

public class Main {
    public static void main(String[] args) {
        Application.launch(MainApp.class, args);
    }
}

Click here