@Override
  public void cleanup() {
    if (configuredSecurityAppenders) {
      Configuration log4jConfiguration = getRootLoggerContext().getConfiguration();
      LoggerConfig loggerConfig = log4jConfiguration.getLoggerConfig(
          SECURITY_LOGGER_NAME);

      loggerConfig.removeAppender(GEODE_CONSOLE_APPENDER_NAME);
      loggerConfig.removeAppender(LOGWRITER_APPENDER_NAME);

      loggerConfig.setAdditive(false);
      getRootLoggerContext().updateLoggers();
    }
  }
Name of variable that is set to "true" in log4j2.xml to indicate that it is the default geode
config xml.
geode-log4j/src/main/java/org/apache/geode/logging/log4j/internal/impl/Log4jLoggingProvider.java