assertTrue(value1 > value2);
assertTrue(comparator.compare(value1, value2) < 0);
}
keySet = navigableMap_startExcluded_endIncluded.navigableKeySet();
assertNull(keySet.comparator());
descendingKeySet = keySet.descendingSet();
comparator = descendingKeySet.comparator();
assertNotNull(comparator);
keyArray = (String[]) descendingKeySet
.toArray(new String[descendingKeySet.size()]);