package insertsqltextdemo.action;import insertsqltextdemo.*;import org.apache.struts.action.*;import javax.servlet.http.*;public class Action extends Action {  private messageEntity mesEntity=new messageEntity();  private MesVO mesvo=new MesVO();  public ActionForward execute(ActionMapping actionMapping, ActionForm actionForm, HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse) {    /**@todo: complete the business logic here, this is just a skeleton.*/    messageSubmitForm messageSubmitForm = (messageSubmitForm) actionForm;    //throw new java.lang.UnsupportedOperationException("Method perform() not yet implemented.");  }}