public void addFieldFirst(FieldNode node) {
final ClassNode r = redirect();
node.setDeclaringClass(r);
node.setOwner(r);
if (r.fields == null) r.fields = new LinkedList<FieldNode>();
if (r.fieldIndex == null) r.fieldIndex = new HashMap<String, FieldNode>();
r.fields.addFirst(node);
r.fieldIndex.put(node.getName(), node);
}
