@Before
  public void setUp() {
    // kind of putting the cart before the horse maybe, but it's the easiest way to get valid
    // instances of both a FileSystemView and a PathService
    fs = (JimfsFileSystem) Jimfs.newFileSystem();
  }
Tests for {@link WatchServiceConfiguration}.

@author Colin Decker
jimfs/src/test/java/com/google/common/jimfs/WatchServiceConfigurationTest.java