### Question:
PhoneNumberUtils { protected static PhoneNumber getPhoneNumber(@NonNull String providedPhoneNumber) { String countryCode = DEFAULT_COUNTRY_CODE; String countryIso = DEFAULT_LOCALE.getCountry(); String phoneNumber = providedPhoneNumber; if (providedPhoneNumber.startsWith("+")) { countryCode = countryCodeForPhoneNumber(providedPhoneNumber); countryIso = countryIsoForCountryCode(countryCode); phoneNumber = stripCountryCode(providedPhoneNumber, countryCode); } return new PhoneNumber(phoneNumber, countryIso, countryCode); }  @Nullable static Integer getCountryCode(String countryIso);  }### Answer:
@Test public void testGetPhoneNumber() throws Exception { final PhoneNumber number = getPhoneNumber(RAW_PHONE); assertEquals(PhoneTestConstants.PHONE_NO_COUNTRY_CODE, number.getPhoneNumber()); assertEquals(PhoneTestConstants.US_COUNTRY_CODE, number.getCountryCode()); assertEquals(PhoneTestConstants.US_ISO2, number.getCountryIso()); }