Implement automatic import of projects about lsp-java HOT 4 CLOSED

taken from the instructions relies on wget, whaddya think?

(defun install-java-server ()
  "installs the java server"
  (interactive "P")
  (let  ((shell-cmd "rm -rf ~/.emacs.d/eclipse.jdt.ls/server/ && mkdir -p ~/.emacs.d/eclipse.jdt.ls/server/ && wget http://download.eclipse.org/jdtls/snapshots/jdt-language-server-latest.tar.gz -O /tmp/jdt-latest.tar && tar xf /tmp/jdt-latest.tar -C ~/.emacs.d/eclipse.jdt.ls/server/"))
(shell-command shell-cmd nil "lsp-install-err")))

from lsp-java.

I guess the comment is for: #40 ?
As you have mentioned, the solution depends on wget, rm, and untar so it won't work on Windows unconditionally. The jdt-ls server is available through maven, and dependency:unpack can handle tar files so this is one of the possible implementations.

from lsp-java.

Pending fix at emacs-lsp/lsp-mode#409

from lsp-java.

Fixed with emacs-lsp/lsp-mode#409 . Now you can use lsp-workspace-folders-add/remove/switch .

from lsp-java.