Method testIteratorRemove

src/test/java/org/mapdb/BTreeSet2Test.java:500–514

()

     * iterator.remove removes current element
     */
    public void testIteratorRemove() {
        final NavigableSet q = DBMaker.memoryDB().make().treeSet("test").make();
        q.add(new Integer(2));
        q.add(new Integer(1));
        q.add(new Integer(3));

        Iterator it = q.iterator();
        it.next();
        it.remove();

        it = q.iterator();
        assertEquals(it.next(), new Integer(2));
        assertEquals(it.next(), new Integer(3));
        assertFalse(it.hasNext());
    }

    /*
     * toString contains toStrings of elements