Refresh the caller form from the current form

Hello, To refresh the caller form from the child form.. public boolean canClose() { boolean ret; #Task FormRun formRun; super(); // Get an instance of the calling form. formRun = element.args().caller(); // If the caller is a form, refresh that form. if(formRun) { formRun.task(#taskF5); } ret = super(); return ret; }