protected void addTableConfig(String key, String value, Map<String, String> tableConfig) {
    tableConfig.put(JavaTableConfig.buildKey(tableId, key), value);
  }
Helper method to add a config item to table configuration
@param key key of the config item
@param value value of the config item
@param tableConfig table configuration
samza-api/src/main/java/org/apache/samza/table/descriptors/BaseTableDescriptor.java