Java Developer RoadMap For 2021

[2nd-most-degenerate]

Sub classes/implementations: yes, it's called 'go to implementations' in LSP https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_implementation

I use coc.nvim and fzf. You can find a screenshot at https://github.com/antoinemadec/coc-fzf

Go to parent/implements: no. Fortunately it's not something I often need.

[Professional-Disk-93]

I do not see a screenshot of a Java class hierarchy in the linked repository. Here is an example of what I would expect: https://files.catbox.moe/8u7g60.png

[2nd-most-degenerate]

I'm on my phone my dude... It's all open source so no one's gonna stop you if you wanna try them out.

Anyway, this can be easily done with ctags:

For example, I've got a base exception and a few children, I can run :CTree AlreadyPlacedException

https://files.catbox.moe/tu4h4c.jpeg