_AppEventHandler.java 文件源码

void performUsing(final QuitHandler handler, final _NativeEvent event) {
    if (_AppMiscHandlers.isSuddenTerminationEnbaled()) {
        performDefaultAction(event);
        return;
    }
    final MacQuitResponse response = obtainQuitResponse(); // obtains the "current" quit response
    handler.handleQuitRequestWith(new QuitEvent(), response);
}