Discussion on: Creating Hello World! In Java

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Really?! A beginner who tries to follow your tutorial might habe hundreds of questions like:

Where do I download Java?
What Java version do I need?
What's the difference between a JDK and a JRE?
What IDE should I download?
Why is MAFEE7 using Eclipse although it seems like it's 100 years old and everybody else uses IntelliJ IDEA?
What's the difference between all the IDE's?
Should I download an IDE that comes with Java included?
And if so - why did I install Java separately to the IDE?
If not - how do I configure my Java installation in the IDE?
Why is MAFEE7's helloworld class in lower case whilst class names should be upper case?
How can I compile the code?
How can I run the code?

You don't answer any of these. But the one thing you think is important is the semicolon at the end? Really?! 🤦‍♂️