Packages

Homebrew formula for the Eclipse JDT Language Server

Install

brew install https://raw.githubusercontent.com/edganiukov/homebrew/master/jdt-ls.rb

Vim integration

First install install vim-lsp plugin, and then register jdt-lsp in your vimrc:

if executable('jdt-ls')
    au User lsp_setup call lsp#register_server({
        \ 'name': 'jdt-ls',
        \ 'cmd': {server_info->['jdt-ls',
          \ '-data', lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'pom.xml')),
          \ ]},
        \ 'root_uri': {server_info->lsp#utils#path_to_uri(lsp#utils#find_nearest_parent_file_directory(lsp#utils#get_buffer_path(), 'pom.xml'))},
        \ 'whitelist': ['java'],
        \ })
endif