make lspconfig sane

ftplugin/java.lua

@@ -1,12 +1,6 @@
-local settings = require 'config.lsp-settings'
-local on_attach = settings.on_attach
-local capabilities = settings.capabilities
-
 local config = {
     cmd = {'/bin/jdtls'},
     root_dir = vim.fs.dirname(vim.fs.find({'.gradlew', '.git', 'mvnw'}, { upward = true })[1]),
-    on_attach = on_attach,
-    capabilities = capabilities,
 }
 
 require('jdtls').start_or_attach(config)