}
public void stateChanged(ChangeEvent event) {
try {
Arguments args = new Arguments();
Function function = (Function) ((Class) functionMap.get(functionList.getText())).newInstance();
List argumentDesc = function.getArgumentDesc();
Iterator iter = argumentDesc.iterator();
while (iter.hasNext()) {
String help = (String) iter.next();
args.addArgument(help, ""); //$NON-NLS-1$
}