/*
  * (non-Javadoc)
  *
  * @see org.walkmod.javalang.visitors.VoidVisitorAdapter#visit(org.walkmod.javalang.ast.body.Parameter,
  * java.lang.Object)
  */
 @SuppressWarnings("unchecked")
 @Override
 public void visit(Parameter n, VisitorContext arg) {
   Map<String, Object> m = variablesMap.get(classStack.peek());
   Object[] strings = methodStack.toArray();
   for (int i = 0; i < methodStack.size(); i++) {
     m = (Map<String, Object>) m.get(strings[i]);
   }
   m.put(n.getId().getName(), getActualType(n.getType()));
   super.visit(n, arg);
 }