docs: void registerColumnFamily(String columnFamilyName, ColumnFamilyHandle handle) {
  		MetricGroup group = metricGroup.addGroup(columnFamilyName);
  
  		for (String property : options.getProperties()) {
  			RocksDBNativeMetricView gauge = new RocksDBNativeMetricView(handle, property);
  			group.gauge(property, gauge);
  		}
  	}