Is it possible to use lsp-mode but exclude jdtls text formatting?

[steinarb]

I am trying to use lsp-mode (lsp-java 20250228.2147 from melpa on emacs 30.1 on debian 12.11 "bookworm").

Is it possible to keep other stuff like code navigation and auto-expansion, but to exclude text formatting done by the jdtls and use the native emacs java-ts-mode text formatting instead?

[steinarb]

It is possible that setting lsp-enable-indentation to nil will do what I want?
As suggested here: #3308

I am currently using editorconfig to align emacs and eclipse formatting so having jdtls use editorconfig would take me part of the way.

But I think what I primarily want is plain emacs language formatting.

[steinarb]

The lsp-java setup page at https://emacs-lsp.github.io/lsp-java/ had the answer:

• lsp-java-format-enabled - Enable/disable default Java formatter

It had the value of t, and I set the value to nil in my ~/.emacs java treesitter and lsp-java setup, which made emacs use java-ts-mode formatting:

(when (treesit-language-available-p 'java)
  (add-to-list 'major-mode-remap-alist '(java-mode . java-ts-mode))
  (when (locate-library "lsp-java")
    (require 'lsp-java)
    (setq lsp-java-format-enabled nil)
    (add-hook 'java-ts-mode-hook #'lsp))
  (when (locate-library "lsp-java-boot")
    (require 'lsp-java-boot)
    (add-hook 'lsp-mode-hook #'lsp-lens-mode)
    (add-hook 'java-ts-mode-hook #'lsp-java-boot-lens-mode)))