Enthuware

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Given the following code for monitoring a directory:

    Path path = Paths.get(".");
    WatchService watchService = FileSystems.getDefault().newWatchService();
    path.register(watchService, 
                           StandardWatchEventKinds.ENTRY_CREATE,
                           StandardWatchEventKinds.ENTRY_MODIFY,
                           StandardWatchEventKinds.ENTRY_DELETE);

    while(true) {
        WatchKey key = watchService.take();
        System.out.println(key.isValid());
        for (WatchEvent<?> watchEvent : key.pollEvents()) {
            Kind<?> kind = watchEvent.kind();
            System.out.println(kind);
        }
    }

A file is created and then deleted from the monitored directory. How many events will be printed by the above code?