--- a/paraspace/dex_deptracker.py	Tue Jun 07 15:02:42 2011 +0800
+++ b/paraspace/dex_deptracker.py	Tue Jun 07 22:30:29 2011 +0800
@@ -36,15 +36,26 @@
 
 
 def _travel_dex_type(clazz, name_path):
-    if isinstance(clazz, _marker):
-        clazz = clazz.back_type
-        pass
+    def travelable(attr, attr_name):
+        if attr_name.startswith('_'):
+            return False
+        if callable(attr) and ((not isinstance(attr, dexfile._dex_type)) and
+                               (not (type(attr) == type and
+                                     issubclass(attr, dexfile._dex_type)))):
+            return False
+        return True
     
     travel_queue = [(getattr(clazz, attr_name), name_path + '.' + attr_name)
                     for attr_name in dir(clazz)
-                    if not attr_name.startswith('_')]
+                    if travelable(getattr(clazz, attr_name), attr_name)]
+    print travel_queue
     while travel_queue:
         attr, name_path = travel_queue.pop(0)
+        if isinstance(attr, _marker):
+            child = attr.back_type
+            travel_queue.append((child, name_path))
+            continue
+        
         yield attr, name_path
 
         if isinstance(attr, _marker):
@@ -427,7 +438,8 @@
                         if type(attr) == type and
                         issubclass(attr, dexfile.composite) and
                         attr in marked_types]
-    print marked_type_refs
+    import pprint
+    pprint.pprint(marked_type_refs)
     
     def patch_ref(name_path, depon_path):
         depon, depon_parent = _resolve_name_path(depon_path)