SpotManager { public Set<String> process(String spot) { return new HashSet<String>(pipe.process(spot)); } SpotManager();  SpotManager(Pipe<String> pipe); static String cleanText(String text); void add(Function<String> fun); static SpotManager getStandardSpotManager(); static SpotManager getStandardSpotCleaner(); String clean(String spot); Set<String> getAllSpots(Article a); Set<String> process(String spot);  }
@Test public void testProcess() { }