bug fix

python/tools/garbel/class_builder.py

@@ -116,7 +116,11 @@ class ClassBuilder:
         
 
     def new_class(self,class_name,pkg_name):
+        self.__used_names = []
+        self.__variables = []
+        self.__functions = []
         self.__name = class_name
+        
         self.__generate_variable()
         self.__generate_function("tools/garbel/model/function_model.java")
         class_content = self.__generate_class("tools/garbel/model/activity_model.java")