code: public static DependencyIdentifier getDependencyIdentifierForClass(Method method, SortedSet<String> qualifiers) {
          List<Type> typeList = new ArrayList<Type>();
          addTypeToList(method.getGenericReturnType(), typeList);
          return new DependencyIdentifier(typeList, qualifiers);
      }
docs: TODO
  
  @param method
  @param qualifiers
  @return