fix: vim.lsp.buf.document_symbol returns nothing for jdtls (#449)

s1n7ax · web-flow · commit 625f48ffedc7 · 2025-12-10T13:51:36.000+05:30
diff --git a/.devcontainer/config/nvim/init.lua b/.devcontainer/config/nvim/init.lua
@@ -44,6 +44,18 @@ require('lazy').setup({
 			vim.lsp.enable('jdtls')
 		end,
 	},
+	{
+		'ibhagwan/fzf-lua',
+		-- optional for icon support
+		dependencies = { 'nvim-tree/nvim-web-devicons' },
+		-- or if using mini.icons/mini.nvim
+		-- dependencies = { "nvim-mini/mini.icons" },
+		---@module "fzf-lua"
+		---@type fzf-lua.Config|{}
+		---@diagnostics disable: missing-fields
+		opts = {},
+		---@diagnostics enable: missing-fields
+	},
 })
 
 -- Basic settings
@@ -54,6 +66,8 @@ vim.opt.tabstop = 2
 vim.opt.shiftwidth = 2
 vim.opt.expandtab = false
 vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
+vim.opt.number = true
+vim.opt.relativenumber = true
 
 local k = vim.keymap.set
 
@@ -137,6 +151,10 @@ k('n', 'gd', function()
 	vim.lsp.buf.definition()
 end, { desc = 'Terminate' })
 
+k('n', '<leader>tt', function()
+	require('fzf-lua').lsp_document_symbols()
+end)
+
 k('n', '<leader>m', "<cmd>vnew<Cr><cmd>put = execute('messages')<Cr>")
 
 k('n', '<leader>nn', '<CMD>JavaRunnerRunMain<CR>', { desc = 'Run main' })
diff --git a/.devcontainer/config/nvim/lazy-lock.json b/.devcontainer/config/nvim/lazy-lock.json
@@ -1,6 +1,8 @@
 {
+  "fzf-lua": { "branch": "main", "commit": "de0fd4a21ee29cf6532d0c3bcae08a0b25d99b6a" },
   "lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },
   "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
   "nvim-dap": { "branch": "master", "commit": "5860c7c501eb428d3137ee22c522828d20cca0b3" },
+  "nvim-web-devicons": { "branch": "master", "commit": "8dcb311b0c92d460fac00eac706abd43d94d68af" },
   "spring-boot.nvim": { "branch": "main", "commit": "218c0c26c14d99feca778e4d13f5ec3e8b1b60f0" }
 }
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -11,7 +11,8 @@
     "ghcr.io/duduribeiro/devcontainer-features/neovim:1": {
       "version": "nightly"
     },
-    "ghcr.io/devcontainers-extra/features/springboot-sdkman:2": {}
+    "ghcr.io/devcontainers-extra/features/springboot-sdkman:2": {},
+    "ghcr.io/devcontainers-extra/features/fzf:1": {}
   },
   "postCreateCommand": "bash .devcontainer/setup.sh",
   "customizations": {
diff --git a/lua/java-core/ls/servers/jdtls/conf.lua b/lua/java-core/ls/servers/jdtls/conf.lua
@@ -8,7 +8,7 @@ return {
 			advancedOrganizeImportsSupport = true,
 			advancedUpgradeGradleSupport = true,
 			classFileContentsSupport = true,
-			clientDocumentSymbolProvider = true,
+			clientDocumentSymbolProvider = false,
 			clientHoverProvider = false,
 			executeClientCommandSupport = true,
 			extractInterfaceSupport = true,

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,8 @@`
`1`	`1`	`{`
	`2`	`+ "fzf-lua": { "branch": "main", "commit": "de0fd4a21ee29cf6532d0c3bcae08a0b25d99b6a" },`
`2`	`3`	`"lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },`
`3`	`4`	`"nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },`
`4`	`5`	`"nvim-dap": { "branch": "master", "commit": "5860c7c501eb428d3137ee22c522828d20cca0b3" },`
	`6`	`+ "nvim-web-devicons": { "branch": "master", "commit": "8dcb311b0c92d460fac00eac706abd43d94d68af" },`
`5`	`7`	`"spring-boot.nvim": { "branch": "main", "commit": "218c0c26c14d99feca778e4d13f5ec3e8b1b60f0" }`
`6`	`8`	`}`