@Test
public void shouldReturnOnlyWithoutModifiers() {

	// when
	Iterable<Class<?>> result = ClassFilter.only().withoutModifiers(Modifier.STATIC).from(list);
	// then
	assertThat(result).containsOnly(FirstComponent.class, SecondComponent.class,
		InnerClasses.InnerComponent.InnerInnerComponent.class, InnerClasses.InnerModule.class, Service.class);
}