Vector changed = new Vector();
Vector<IBasicOption> changed = new Vector<IBasicOption>();
    public void send() {        Vector changed = new Vector();                for (Enumeration i = optionComps.elements(); i.hasMoreElements();) {            DialogOptionComponent comp = (DialogOptionComponent)i.nextElement();                        if (comp.hasChanged()) {                changed.addElement(comp.changedOption());            }        }                if (client != null && changed.size() > 0) {            client.getClient().sendGameOptions(texPass.getText(), changed);        }    }