public void update (String content) throws Exception {
public void update () {
    public void update (String content) throws Exception {	// app.logEvent ("Reading text template " + name);	functionName = name+"_hop_action";             try {	    pfunc = parseFunction (functionName, "arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10", content);             } catch (Exception x) {                 String message = x.getMessage ();                 pfunc =  new ErrorFeedback (functionName, message);             }	Iterator evals = app.typemgr.getRegisteredRequestEvaluators ();	while (evals.hasNext ()) {	    try {	        RequestEvaluator reval = (RequestEvaluator) evals.next ();	        updateRequestEvaluator (reval);	    } catch (Exception ignore) {}	}    }