src/share/classes/sun/nio/fs/AbstractPoller.java

*** 90,110 ****
      abstract void implCloseAll();
  
      /**
       * Requests, and waits on, poller thread to register given file.
       */
!     final WatchKey register(FileRef dir,
                              WatchEvent.Kind<?>[] events,
                              WatchEvent.Modifier... modifiers)
          throws IOException
      {
          // validate arguments before request to poller
          if (dir == null)
              throw new NullPointerException();
          if (events.length == 0)
              throw new IllegalArgumentException("No events to register");
!         Set<WatchEvent.Kind<?>> eventSet = new HashSet<WatchEvent.Kind<?>>(events.length);
          for (WatchEvent.Kind<?> event: events) {
              // standard events
              if (event == StandardWatchEventKind.ENTRY_CREATE ||
                  event == StandardWatchEventKind.ENTRY_MODIFY ||
                  event == StandardWatchEventKind.ENTRY_DELETE)
--- 90,110 ----
      abstract void implCloseAll();
  
      /**
       * Requests, and waits on, poller thread to register given file.
       */
!     final WatchKey register(Path dir,
                              WatchEvent.Kind<?>[] events,
                              WatchEvent.Modifier... modifiers)
          throws IOException
      {
          // validate arguments before request to poller
          if (dir == null)
              throw new NullPointerException();
          if (events.length == 0)
              throw new IllegalArgumentException("No events to register");
!         Set<WatchEvent.Kind<?>> eventSet = new HashSet<>(events.length);
          for (WatchEvent.Kind<?> event: events) {
              // standard events
              if (event == StandardWatchEventKind.ENTRY_CREATE ||
                  event == StandardWatchEventKind.ENTRY_MODIFY ||
                  event == StandardWatchEventKind.ENTRY_DELETE)