configure nvim-java

init.lua

@@ -102,7 +102,7 @@ vim.g.have_nerd_font = false
 vim.opt.number = true
 -- You can also add relative line numbers, to help with jumping.
 --  Experiment for yourself to see if you like it!
--- vim.opt.relativenumber = true
+vim.opt.relativenumber = true
 
 -- Enable mouse mode, can be useful for resizing splits for example!
 vim.opt.mouse = 'a'
@@ -154,7 +154,7 @@ vim.opt.inccommand = 'split'
 vim.opt.cursorline = true
 
 -- Minimal number of screen lines to keep above and below the cursor.
-vim.opt.scrolloff = 10
+vim.opt.scrolloff = 15
 
 -- [[ Basic Keymaps ]]
 --  See `:help vim.keymap.set()`
@@ -461,6 +461,7 @@ require('lazy').setup({
       { 'williamboman/mason.nvim', opts = {} },
       'williamboman/mason-lspconfig.nvim',
       'WhoIsSethDaniel/mason-tool-installer.nvim',
+      'nvim-java/nvim-java',
 
       -- Useful status updates for LSP.
       { 'j-hui/fidget.nvim', opts = {} },
@@ -652,6 +653,7 @@ require('lazy').setup({
       --    :Mason
       --
       -- You can press `g?` for help in this menu.
+      -- require('mason').setup()
       --
       -- `mason` had to be setup earlier: to configure its options see the
       -- `dependencies` table for `nvim-lspconfig` above.
@@ -661,6 +663,7 @@ require('lazy').setup({
       local ensure_installed = vim.tbl_keys(servers or {})
       vim.list_extend(ensure_installed, {
         'stylua', -- Used to format Lua code
+        'jdtls',
       })
       require('mason-tool-installer').setup { ensure_installed = ensure_installed }
 
@@ -674,6 +677,21 @@ require('lazy').setup({
             server.capabilities = vim.tbl_deep_extend('force', {}, capabilities, server.capabilities or {})
             require('lspconfig')[server_name].setup(server)
           end,
+          jdtls = function()
+            require('java').setup {}
+            require('lspconfig').jdtls.setup {
+              settings = {
+                java = {
+                  configuration = {
+                    runtimes = {
+                      { name = 'Java-21', path = '/home/lucas/.sdkman/candidates/java/21.0.2-open', default = true },
+                      { name = 'Java-11', path = '/home/lucas/.sdkman/candidates/java/11.0.22-ms', default = false },
+                    },
+                  },
+                },
+              },
+            }
+          end,
         },
       }
     end,
@@ -902,7 +920,7 @@ require('lazy').setup({
     main = 'nvim-treesitter.configs', -- Sets main module to use for opts
     -- [[ Configure Treesitter ]] See `:help nvim-treesitter`
     opts = {
-      ensure_installed = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc' },
+      ensure_installed = { 'bash', 'c', 'diff', 'html', 'lua', 'luadoc', 'markdown', 'markdown_inline', 'query', 'vim', 'vimdoc', 'java' },
       -- Autoinstall languages that are not installed
       auto_install = true,
       highlight = {