updated java env

after/plugin/nvim-java-config.lua

@@ -0,0 +1,36 @@
+local java_21_home_dir = '/Library/Java/JavaVirtualMachines/openjdk.jdk/Contents/Home/bin/java'
+
+require('java').setup()
+require('lspconfig').jdtls.setup {
+  settings = {
+    java = {
+      configuration = {
+        runtimes = {
+          {
+            name = 'JavaSE-21',
+            path = java_21_home_dir .. '/bin/java',
+            default = true,
+          },
+        },
+      },
+    },
+  },
+}
+
+local function is_java_file()
+  return vim.bo.filetype == 'java'
+end
+
+-- Function to run the Maven Wildfly redeploy command
+local function redeploy_wildfly()
+  vim.cmd '!mvn wildfly:redeploy'
+end
+
+-- Create the keymap
+vim.keymap.set('n', '<leader>jd', function()
+  if is_java_file() then
+    redeploy_wildfly()
+  else
+    vim.notify 'This keymap only works for Java files.'
+  end
+end, { desc = 'Redeploy Wildfly' })