@Test
public void testJspTagUtils() throws Exception {

    // set up
    Constructor<JspTagUtils> constructor = JspTagUtils.class
            .getDeclaredConstructor();
    assertThat(constructor.isAccessible(), is(false));
    constructor.setAccessible(true);
    // assert
    assertThat(constructor.newInstance(), notNullValue());
    constructor.setAccessible(false);
}