code: public Object getValue(Object rowObject, int propertyIndex)
      {
          try
          {
              return getPropertyColumn(propertyIndex).getAccessor().getValue(rowObject);
          }
          catch (Exception e)
          {
              log.warn("Error reading property " + propertyIndex + " from object " + rowObject, e);
              throw new RuntimeException("Error reading property " + propertyIndex + " from object "
                      + rowObject, e);
          }
      }
docs: {@inheritDoc}