- JDK 17 installed
- IntelliJ IDEA (updated to the latest version)
- Open Intellij IDEA
- If you're currently inside another project, close it by selecting
File>Close Project
- Configure IntelliJ to use JDK 17:
- Follow this guide to select JDK 17
- Set Project language level to
SDK defaultin the same dialog.
- Run the Placeholder file:
- Locate the file named
PLACEHOLDER_FILE_FOR_NOW - right-click it, and select
Run FitFriends.main()
If the setup is successful, you'll see
Hello from
FITFRIENDS!!!!!!!!!!!!!!!!!!!!!
Important: Do not rename or move Java files out of the default location (src/main/java). Tools like Gradle rely on this structure.
