Java file honeypot for ransomware

HoneyPot.java

public class HoneyPot {

    public static void main(String[] args) throws IOException, InterruptedException {
        JOptionPane.showMessageDialog(null, "Honeypot created,\nMonitoring file");
        Path path = FileSystems.getDefault().getPath(System.getProperty("user.home"), "Documents");
        File file = new File(path + "\\Password.docx");
        file.createNewFile();

        WatchService watchService = FileSystems.getDefault().newWatchService();
        WatchKey watchKey = path.register(watchService, StandardWatchEventKinds.ENTRY_DELETE);

        WatchKey wk = watchService.take();
        wk.pollEvents().stream().map((event) -> (Path) event.context()).filter((changed) -> (changed.endsWith("Password.docx"))).forEachOrdered((_item) -> {
            modify();
        });

    }

    public static void modify() {
        JOptionPane.showMessageDialog(null,
                "Malicius activity detected", "Inane warning", JOptionPane.WARNING_MESSAGE);
    }
}