docs: public boolean readKeyed(FieldInfo field)
      {
          boolean bSuccess = false;
          String strValue = field.getString();
          FieldList fieldList = this.getFieldList();
          FieldTable fieldTable = null;
          if (fieldList != null)
              fieldTable = fieldList.getTable();
          if (strValue != null)
              if (strValue.length() > 0)
                  if (fieldTable != null)
          {
              try   {
                  if (!(bSuccess = fieldTable.seek(null)))
                  {
                      fieldTable.addNew();
                      field.setString(strValue);
                  }
              } catch (Exception ex)  {
                  this.getBaseApplet().setStatusText(ex.getMessage(), JOptionPane.ERROR_MESSAGE);
              }
          }
          return bSuccess;
      }