code: public void insert(final Object value) throws DevFailed {
          for (int i = 0; i < group.get_size(true); i++) {
              final int arginType = group.get_device(i + 1).command_query(commandName).in_type;
              InsertExtractUtils.insert(inData[i], arginType, value);
          }
      }
docs: insert a single value for all commands
  
  @param value
  @throws DevFailed