javaScriptWriter.writeCall(null, "_appendSeparatorItem").write(
javaScriptWriter.writeCall(managerVarId, "_appendSeparatorItem").write(
    protected void encodeJsMenuItemSeparator(UIComponent component)            throws WriterException {        String parentVarId = getMenuContext().peekVarId();        javaScriptWriter.writeCall(null, "_appendSeparatorItem").write(                parentVarId).writeln(");");    }