@Test
public void testListAddressAndPetImport() throws Exception {

    PackageHeaderLoader packageHeaderLoader = getPackageHeaderLoader("org.test.Rambo", "org.test.Pet");
    Collection<String> classNames = packageHeaderLoader.getClassNames();
    assertEquals(2, classNames.size());
    assertTrue(classNames.contains("org.test.Rambo"));
    assertTrue(classNames.contains("org.test.Pet"));
}