refactored

Signed-off-by: René <snooz@posteo.de>

Author: Snooz82

utest/test_robotlibcore.py

@@ -39,8 +39,11 @@ def test_dir():
         "_DynamicCore__get_keyword",
         "_DynamicCore__get_keyword_line",
         "_DynamicCore__get_keyword_path",
+        "_HybridCore__get_component_listeners",
         "_HybridCore__get_members",
         "_HybridCore__get_members_from_instance",
+        "_HybridCore__insert_manually_registered_listeners",
+        "_HybridCore__set_library_listeners",
         "_other_name_here",
         "add_library_components",
         "all_arguments",