Update cleanup code

src/main/java/qlang/core/internal/Environment.java

@@ -27,7 +27,7 @@ public class Environment {
     public static String[] args;
 
     // General language elements
-    public Map<String, Function> functions = new HashMap<String, Function>();
+    public Map<String, Function> functions = new HashMap<>();
     public Map<String, Function> globalFns = new HashMap<>();
     public Scope scope = new Scope();
     public Visitor visitor = new Visitor(scope, functions);

src/main/java/qlang/core/lang/Q/QClass.java

@@ -168,9 +168,9 @@ private QObject() {
         /**
          * Constructs a QObject instance with specified parameters.
          *
-         * @param name  The name of the object.
+         * @param name     The name of the object.
          * @param instance The associated QClass instance.
-         * @param node  Reference to the QParser.BlockContext node associated with the object.
+         * @param node     Reference to the QParser.BlockContext node associated with the object.
          */
         public QObject(String name, QClass instance, QParser.BlockContext node) {
             this.name = name;

src/main/java/qlang/runtime/libs/AWT/QWinKit.java

@@ -37,11 +37,11 @@ public QWinKit(String name, int x, int y) {
     /**
      * Constructs a QWinKit instance with the specified name, x-coordinate, y-coordinate, width, and height.
      *
-     * @param name   The name of the window.
-     * @param x      The x-coordinate of the window.
-     * @param y      The y-coordinate of the window.
-     * @param w      The width of the window.
-     * @param h      The height of the window.
+     * @param name The name of the window.
+     * @param x    The x-coordinate of the window.
+     * @param y    The y-coordinate of the window.
+     * @param w    The width of the window.
+     * @param h    The height of the window.
      */
     public QWinKit(String name, int x, int y, int w, int h) {
         this.x = x;