szquadri

I use NetBeans extensively. It is a fully open-source, batteries-included IDE with excellent Maven project support right out of the box. The FlatLafDark theme is also good. It can be used as a JDBC/database desktop client, allowing you to browse your database and execute SQL from within the IDE. Additionally, it provides a Java LSP Server, which you can use with VSCode if you want to (I haven't tried it yet).

I can vouch that I avoided deploying it in corp environments due to the questionable name. "Element" is fine and is generic just like "Matrix". So name really does matter (specially in formal/corporate environments).