More LSP servers for Java is good. The Eclipse based one seems to work for me as part of lsp-mode for Emacs, but equally I'd love to see the IntelliJ one mature, and a Netbeans one isn't bad to have either.
Are you able to get proper jump-to-definition for stuff in jars? Say you’ve declared an import from a jar, and you get to that import and run ‘jump-to-definition’ (or whatever it is), are you taken to the source of the import? I’m sure IntelliJ idea does this but I cannot get emacs+jdtls+eglot to do this
Works fine for me in lap-mode, never tried eglots.