private void logEnvironmentConfig(EnvironmentConfig config) {
   logger.info("    BDB cache size = " + config.getCacheSize());
   logger.info(
       "    BDB "
           + EnvironmentConfig.CLEANER_THREADS
           + " = "
           + config.getConfigParam(EnvironmentConfig.CLEANER_THREADS));
   logger.info(
       "    BDB "
           + EnvironmentConfig.CLEANER_MIN_UTILIZATION
           + " = "
           + config.getConfigParam(EnvironmentConfig.CLEANER_MIN_UTILIZATION));
   logger.info(
       "    BDB "
           + EnvironmentConfig.CLEANER_MIN_FILE_UTILIZATION
           + " = "
           + config.getConfigParam(EnvironmentConfig.CLEANER_MIN_FILE_UTILIZATION));
   logger.info(
       "    BDB "
           + EnvironmentConfig.LOG_FILE_MAX
           + " = "
           + config.getConfigParam(EnvironmentConfig.LOG_FILE_MAX));
 }