How to create Java project in Netbeans, without using Maven as default?

I’m currently trying to create a basic Java project. The first option that appears is “Java with Maven”, which I already used, but isn’t giving me the “Create Main Class” option that I need.

I’m using Apache Netbeans IDE 11.0, running on Windows 10, x64. I’ve given it a whole day, updating and installing the most recent JDK versions I found, and still I’m unable to make it work.

I’ve also read this answer, but it’s not working: Can't create project on Netbeans 8.2

Here’s an image of what I’m getting:

Any help is appreciated, thanks.