code: public static List getListValue(String primaryKey) {
          List val = (List) CFG.get(primaryKey);
          if (val == null) {
              throw new SofaRpcRuntimeException("Not found key: " + primaryKey);
          } else {
              return val;
          }
      }
docs: Gets list value.
  
  @param primaryKey the primary key
  @return the list value