/** Returns <code>Boolean.FALSE</code> * * @param context the context at the point in the * expression when the function is called * @param args an empty list * * @return <code>Boolean.FALSE</code> * * @throws FunctionCallException if <code>args</code> is not empty */ public Object call(Context context, List args) throws FunctionCallException { if (args.size() == 0) { return evaluate(); } throw new FunctionCallException( "false() requires no arguments." ); }