docs: protected I_CmsUpdateDBPart getInstanceForDb(I_CmsUpdateDBPart dbUpdater, String dbName) {
  
          String clazz = dbUpdater.getClass().getName();
          int pos = clazz.lastIndexOf('.');
          clazz = clazz.substring(0, pos) + "." + dbName + clazz.substring(pos);
          try {
              return (I_CmsUpdateDBPart)Class.forName(clazz).newInstance();
          } catch (Exception e) {
              e.printStackTrace();
              return null;
          }
      }