Method testToArray2

src/test/java/org/mapdb/BTreeSet3Test.java:414–421

()

     * toArray(a) contains all elements in sorted order
     */
    public void testToArray2() {
        NavigableSet<Integer> q = populatedSet(SIZE);
        Integer[] ints = new Integer[SIZE];
        Integer[] array = q.toArray(ints);
        assertSame(ints, array);
        for (int i = 0; i < ints.length; i++)
            assertEquals(ints[i], q.pollFirst());
    }

    /*
     * iterator iterates through all elements