Object value = path.getValue((EntityRepresentation) entity); String valueAsString = (value ==null ) ? "" : value.toString(); if (valueAsString.length() == 0) { valueAsString = "_"; } return valueAsString;
return getValue(entity, path, browser, iwc);
  protected Object getValueForLink(      Object entity,      EntityPath path,      EntityBrowser browser,      IWContext iwc)  {    Object value = path.getValue((EntityRepresentation) entity);    String valueAsString = (value ==null ) ? "" : value.toString();    if (valueAsString.length() == 0) {      valueAsString = "_";    }    return valueAsString;  }