final UrlParameterMultimap.Immutable m1 = UrlParameterMultimap.newMultimap().immutable();
}
@Test
public void putArray() {
final UrlParameterMultimap m1 = UrlParameterMultimap.newMultimap();
m1.put("a", Arrays.asList("1", "2", "3"));
m1.put("b", Arrays.asList("4", "5", "6"));
m1.put("a", Arrays.asList("2", "3", "7"));
assertEquals(Arrays.asList(newEntry("a", "2"), newEntry("a", "3"), newEntry("b", "4"),
newEntry("b", "5"), newEntry("b", "6"), newEntry("a", "7")),
m1.flatEntryList());
}