DataTransferer.java 文件源码

public void processDataConversionRequests() {
    if (EventQueue.isDispatchThread()) {
        AppContext appContext = AppContext.getAppContext();
        getToolkitThreadBlockedHandler().lock();
        try {
            Runnable dataConverter =
                (Runnable)appContext.get(DATA_CONVERTER_KEY);
            if (dataConverter != null) {
                dataConverter.run();
                appContext.remove(DATA_CONVERTER_KEY);
            }
        } finally {
            getToolkitThreadBlockedHandler().unlock();
        }
    }
}