@Override public long get(long key1, long key2) {
        return super.get0(key1, key2);
    }
@Test
    public void testGotoNew() {
        hsa.dispose();
        hsa.gotoNew();
        final SlotAssignmentResult slot = insert(1, 2);
        final long gotValueAddr = hsa.get(1, 2);
        assertEquals(slot.address(), gotValueAddr);
    }