code: public void updateDisabledDataSourceNames(final String dataSourceName, final boolean isDisabled) {
          if (isDisabled) {
              disabledDataSourceNames.add(dataSourceName);
          } else {
              disabledDataSourceNames.remove(dataSourceName);
          }
      }
docs: Update disabled data source names.
  
  @param dataSourceName data source name
  @param isDisabled is disabled