docs: public int doMove(int iRelPosition) throws DBException
      {
          try   {
              if (m_iCurrentRecord == m_iRecordsAccessed)
              {   // Impossible to be at the record count, unless hasNext has moved to the next record
                  m_iRecordsAccessed++;
                  if (this.getDataSource() != null) // Always
                      return Constants.NORMAL_RETURN;   // This is already the current record
              }
              Object objData = m_tableRemote.doMove(iRelPosition, 1);
              if (objData instanceof Vector)
              {
                  this.setDataSource(objData);
  
                  m_iCurrentRecord++;
                  m_iRecordsAccessed++;
                  return Constants.NORMAL_RETURN;   // Normal return
              }
              else if (objData instanceof Number)
                  return ((Number)objData).intValue();    // Usually EOF
              else
                  return Constants.ERROR_RETURN;  // Never
          } catch (RemoteException ex) {
              throw new DBException(ex.getMessage());
          }
      }