(Statements
  (Class
    (Identifier)
    (Statements
      (Method
        (Void)
        (Empty)
        (Identifier)
        (Statements
        {+(Subscript
          {+(Identifier)+}
          {+(Integer)+})+}
        {-(Annotation
          {-(Subscript
            {-(Identifier)-}
            {-(Integer)-})-}
          {-(Identifier)-})-})))))