/** pollLastEntry returns entries in order */
public void testDescendingPollLastEntry() {
ConcurrentNavigableMap map = dmap5();
Map.Entry e = map.pollLastEntry();
assertEquals(m5, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(m4, e.getKey());
map.put(m5, "E");
e = map.pollLastEntry();
assertEquals(m5, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(m3, e.getKey());
map.remove(m2);
e = map.pollLastEntry();
assertEquals(m1, e.getKey());
try {
e.setValue("E");
shouldThrow();
} catch (UnsupportedOperationException success) {
}
e = map.pollLastEntry();
assertNull(e);
}
/** pollLastEntry returns entries in order */
public void testPollLastEntry() {
ConcurrentNavigableMap map = map5();
Map.Entry e = map.pollLastEntry();
assertEquals(five, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(four, e.getKey());
map.put(five, "E");
e = map.pollLastEntry();
assertEquals(five, e.getKey());
assertEquals("E", e.getValue());
e = map.pollLastEntry();
assertEquals(three, e.getKey());
map.remove(two);
e = map.pollLastEntry();
assertEquals(one, e.getKey());
try {
e.setValue("E");
shouldThrow();
} catch (UnsupportedOperationException success) {
}
e = map.pollLastEntry();
assertNull(e);
}