Add java snippets powered by LuaSnip

lua/snippets/java.lua

@@ -0,0 +1,20 @@
+local ls = require "luasnip"
+local s = ls.snippet
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+
+-- Function to get the current class name from filename
+local function get_class_name()
+  local filename = vim.fn.expand "%:t:r" -- Get filename without extension
+  return filename
+end
+
+return {
+  -- Logger with automatic class name detection
+  s("logger", {
+    t "private static final Logger log = LoggerFactory.getLogger(",
+    f(get_class_name, {}),
+    t ".class);",
+  }),
+}