NotAvailableFreemarkerServletException extends
        NotAvailableFeatureException { public NotAvailableFreemarkerServletException() { } NotAvailableFreemarkerServletException();  NotAvailableFreemarkerServletException(String message);  NotAvailableFreemarkerServletException(Throwable e);  NotAvailableFreemarkerServletException(String message, Throwable e);   }
@Test public void testNotAvailableFreemarkerServletException() { NotAvailableFreemarkerServletException exception = new NotAvailableFreemarkerServletException(); assertNull(exception.getMessage()); assertNull(exception.getCause()); }