lang["mfussenegger/nvim-jdtls"] = {
	lazy = true,
	ft = "java",
	config = require("lang.nvim-jdtls"),
}

return function()
	-- See `:help vim.lsp.start_client` for an overview of the supported `config` options.
	local config = {
		-- The command that starts the language server
		-- See: https://github.com/eclipse/eclipse.jdt.ls#running-from-the-command-line
		cmd = {

			-- 💀
			"java", -- or '/path/to/java17_or_newer/bin/java'
			-- depends on if `java` is in your $PATH env variable and if it points to the right version.

			"-Declipse.application=org.eclipse.jdt.ls.core.id1",
			"-Dosgi.bundles.defaultStartLevel=4",
			"-Declipse.product=org.eclipse.jdt.ls.core.product",
			"-Dlog.protocol=true",
			"-Dlog.level=ALL",
			"-Xmx1g",
			"--add-modules=ALL-SYSTEM",
			"--add-opens",
			"java.base/java.util=ALL-UNNAMED",
			"--add-opens",
			"java.base/java.lang=ALL-UNNAMED",

			-- 💀
			"-jar",
			"/Users/xxx/code/java_code/tools/jdtls/plugins/org.eclipse.equinox.launcher_1.6.500.v20230717-2134.jar",
			-- "/path/to/jdtls_install_location/plugins/org.eclipse.equinox.launcher_VERSION_NUMBER.jar",
			-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                       ^^^^^^^^^^^^^^
			-- Must point to the                                                     Change this to
			-- eclipse.jdt.ls installation                                           the actual version

			-- 💀
			"-configuration",
			"/Users/xxx/code/java_code/tools/jdtls/config_mac",
			-- "/path/to/jdtls_install_location/config_SYSTEM",
			-- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^        ^^^^^^
			-- Must point to the                      Change to one of `linux`, `win` or `mac`
			-- eclipse.jdt.ls installation            Depending on your system.

			-- 💀
			-- See `data directory configuration` section in the README
			"-data",
			"/Users/xxx/code/java_code/tools/jdtls/log_data/",
			-- "/path/to/unique/per/project/workspace/folder",
		},

		-- 💀
		-- This is the default if not provided, you can remove it. Or adjust as needed.
		-- One dedicated LSP server & client will be started per unique root_dir

		root_dir = require("jdtls.setup").find_root({ ".git", "mvnw", "gradlew" }),

		-- Here you can configure eclipse.jdt.ls specific settings
		-- See https://github.com/eclipse/eclipse.jdt.ls/wiki/Running-the-JAVA-LS-server-from-the-command-line#initialize-request
		-- for a list of options
		settings = {
			java = {},
		},

		-- Language server `initializationOptions`
		-- You need to extend the `bundles` with paths to jar files
		-- if you want to use additional eclipse.jdt.ls plugins.
		--
		-- See https://github.com/mfussenegger/nvim-jdtls#java-debug-installation
		--
		-- If you don't plan on using the debugger or other eclipse.jdt.ls plugins you can remove this
		init_options = {
			bundles = {},
		},
	}
	-- This starts a new client & server,
	-- or attaches to an existing client & server depending on the `root_dir`.
	require("jdtls").start_or_attach(config)
end

return function()
	local null_ls = require("null-ls")
	local btns = null_ls.builtins

	-- Please set additional flags for the supported servers here
	-- Don't specify any config here if you are using the default one.
	local sources = {
		btns.formatting.clang_format.with({
			filetypes = { "c", "cpp", "java" }, -- change this
			extra_args = require("completion.formatters.clang_format"),
		}),