update

lua/user/comment.lua

@@ -7,11 +7,16 @@ end
 
 require("Comment").setup({
 	toggler = {
-		line = "<leader>kk",
-		block = "<leader>bb",
+		line = "<leader>k",
+		block = "<leader>b",
 	},
 	opleader = {
 		line = "<leader>k",
 		block = "<leader>b",
 	},
+	-- Bypass Comment.nvim's treesitter path (broken on Neovim 0.12+)
+	-- and use Neovim's native commentstring instead (set correctly per filetype)
+	pre_hook = function()
+		return vim.bo.commentstring
+	end,
 })

lua/user/java.lua

@@ -18,6 +18,7 @@ vim.api.nvim_create_autocmd("FileType", {
     local config = {
       cmd = {
         "jdtls",
+        "--java-executable=/usr/lib/jvm/java-21-openjdk-amd64/bin/java",
         "--jvm-arg=-javaagent:" .. lombok_path,
       },
       root_dir = root_dir,

lua/user/lsp_servers/jdtls.lua

@@ -1,7 +1,6 @@
 -- 1. Setup paths and capabilities
 local capabilities = require("cmp_nvim_lsp").default_capabilities(vim.lsp.protocol.make_client_capabilities())
--- local java_bin = "/usr/lib/jvm/java-21-openjdk/bin/java"
-local java_bin = "/usr/bin/java"
+local java_bin = "/usr/lib/jvm/java-21-openjdk-amd64/bin/java"
 local jdtls_path = vim.fn.stdpath("data") .. "/mason/packages/jdtls"
 local jdtls_launcher_jar = vim.fn.glob(jdtls_path .. "/plugins/org.eclipse.equinox.launcher_*.jar")
 local lombok_jar = jdtls_path .. "/lombok.jar"

lua/user/treesitter.lua

@@ -11,23 +11,4 @@ require("nvim-treesitter").setup({
 		"kotlin",
 		"go",
 	},
-	highlight = {
-		enable = true,
-		use_language_tree = true,
-	},
-	incremental_selection = {
-		enable = true,
-	},
-	indent = {
-		enable = true,
-	},
-	context_commentstring = {
-		enable = true,
-	},
-	autopairs = {
-		enable = true,
-	},
-	rainbow = {
-		enable = true,
-	},
 })