### Question:
RestUriUtils { public static List<String> splitIntoMultipleUris(String combinedUris) { if (Strings.isNullOrEmpty(combinedUris)) { return new ArrayList<>(); } return Splitter.onPattern("\\s+").splitToList(combinedUris.trim()); }  static boolean isV1Uri(URI uri); static boolean hasToken(URI uri); static URI removeToken(URI uri); static String generateSecret(String secret); static List<String> splitIntoMultipleUris(String combinedUris);  }### Answer:
@Test public void testSplitIntoMultipleUris_Empty() { assertThat(RestUriUtils.splitIntoMultipleUris("").size(), is(0)); }
@Test public void testSplitIntoMultipleUris_One() { List<String> urls = RestUriUtils.splitIntoMultipleUris("one"); assertThat(urls.size(), is(1)); assertThat(urls.get(0), is("one")); }
@Test public void testSplitIntoMultipleUris_ExtraWhitespace() { List<String> urls = RestUriUtils.splitIntoMultipleUris("one \t\n"); assertThat(urls.size(), is(1)); assertThat(urls.get(0), is("one")); }
@Test public void testSplitIntoMultipleUris_Multiple() { List<String> urls = RestUriUtils.splitIntoMultipleUris("one two"); assertThat(urls.size(), is(2)); assertThat(urls.get(0), is("one")); assertThat(urls.get(1), is("two")); }
@Test public void testSplitIntoMultipleUris_Whitespace() { List<String> urls = RestUriUtils.splitIntoMultipleUris("one \t\ntwo"); assertThat(urls.size(), is(2)); assertThat(urls.get(0), is("one")); assertThat(urls.get(1), is("two")); }