Method testPollLast

src/test/java/org/mapdb/BTreeSet2Test.java:272–278

()

     * pollLast succeeds unless empty
     */
    public void testPollLast() {
        NavigableSet q = populatedSet(SIZE);
        for (int i = SIZE-1; i >= 0; --i) {
            assertEquals(i, q.pollLast());
        }
        assertNull(q.pollFirst());
    }

    /*
     * remove(x) removes x and returns true if present