@PublicAPI(usage = ACCESS)
    public JavaClasses importUrl(URL url) {
        return importUrls(singletonList(url));
    }
@Test
    public void imports_urls_of_folders() throws Exception {
        File testexamplesFolder = new File(new File(uriOf(getClass())).getParentFile(), "testexamples");

        JavaClasses javaClasses = new ClassFileImporter().importUrl(testexamplesFolder.toURI().toURL());

        assertThatTypes(javaClasses).contain(SomeClass.class, OtherClass.class);
    }