@Test
void fields() throws IOException {

    final CodeClass clazz = parse(Path.testClass("ExampleConcreteClass"));
    assertEquals(1, clazz.getFields().size());
    final MemberInfo field = clazz.getFields().get(0);
    assertEquals(2, field.getAccessFlags());
    assertEquals(0, field.getCodeSize());
    assertEquals("statements", field.getName());
}