my configuration

lua/kickstart/plugins/autoformat.lua

@@ -50,6 +50,11 @@ return {
           return
         end
 
+        -- disable auto format for java
+        if client.name == 'jdtls' then
+          return
+        end
+
         -- Create an autocmd that will run *before* we save the buffer.
         --  Run the formatting command for the LSP that has just attached.
         vim.api.nvim_create_autocmd('BufWritePre', {

lua/kickstart/plugins/debug.lua

@@ -29,6 +29,7 @@ return {
       -- Makes a best effort to setup the various debuggers with
       -- reasonable debug configurations
       automatic_setup = true,
+      automatic_installation = true,
 
       -- You can provide additional configuration to the handlers,
       -- see mason-nvim-dap README for more information
@@ -38,7 +39,8 @@ return {
       -- online, please don't ask me how to install them :)
       ensure_installed = {
         -- Update this to ensure that you have the debuggers for the langs you want
-        'delve',
+        'java-test',
+        'java-debug-adapter',
       },
     }