protected override int GetNumSerializedExtensionProperties(Object obj)
        {
            AudioListener listener = obj as AudioListener;
            int           numSerializedExtensionProperties = listener ? listener.GetNumExtensionProperties() : 0;

            return(numSerializedExtensionProperties);
        }
        protected override int GetNumSerializedExtensionProperties(UnityEngine.Object obj)
        {
            AudioListener audioListener = obj as AudioListener;

            return((!audioListener) ? 0 : audioListener.GetNumExtensionProperties());
        }