events.add(new LogNotificationEvent(timestamp, "ERROR", "org.codelibs.fess.TestClass", "Something went wrong",
                "java.lang.NullPointerException: null\n\tat org.codelibs.fess.TestClass.doSomething(TestClass.java:42)"));

        String details = testableJob.testFormatDetails(events);

        assertNotNull(details);
        assertTrue(details.contains("Total: 1 event(s)"));

      tester.testConstructor(constructor);
    }
  }

  private interface Foo<T> {
    void doSomething(T bar, Integer baz);
  }

  private static class StringFoo implements Foo<String> {

    @Override
    public void doSomething(String bar, Integer baz) {
      checkNotNull(bar);
      checkNotNull(baz);
    }
  }

  public void testBridgeMethodIgnored() {