Can I turn Java to VSCODE? What is your favorite program and what language do you use as your main focus?

I went to an academy recently I'm learning Python and Java.

They both use a program called Spider, Eclipse. I like VSCODE because it's much more comfortable and UX is clean It seems that good academies use old programs.

Java is an old language, so I understand it, but it's a little stressful to turn Python into an old program. VSCODE is much better...

Can I change Java to VSCODE?

What is your favorite program and what language do you use as your main focus? Why isn't it working for me?