HtmlEscapeUtils { private HtmlEscapeUtils() { } private  HtmlEscapeUtils(); static String htmlEscape(Object input);  }
@Test public void testHtmlEscapeUtils() throws Exception { Constructor<HtmlEscapeUtils> constructor = HtmlEscapeUtils.class .getDeclaredConstructor(); assertThat(constructor.isAccessible(), is(false)); constructor.setAccessible(true); assertThat(constructor.newInstance(), notNullValue()); constructor.setAccessible(false); }