### Question:
SummaryTextFormatter implements EventListener { public SummaryTextFormatter(AppendableBuilder builder){ this.builder= builder; } SummaryTextFormatter(AppendableBuilder builder); @Override void setEventPublisher(EventPublisher publisher);  }### Answer:
@Test public void testSummaryTextFormatter() { try { new SummaryTextFormatter(new AppendableBuilder("file: } catch (CucumberException e) { fail("CucumberException"); } assertTrue(true); }