manager1.open(true);
	public void testAddRemove() {		try {		assertEquals(null, manager1.lookup(TEST1, false));		assertEquals(-1, manager1.getId(TEST1));		manager1.add(TEST1);		assertEquals(new File(base, TEST1 + ".0"), manager1.lookup(TEST1, false));		assertEquals(0, manager1.getId(TEST1));		manager1.remove(TEST1);		assertEquals(null, manager1.lookup(TEST1, false));		assertEquals(-1, manager1.getId(TEST1));		} catch(IOException e) {			//No exception can occurs since all the lookup calls are done with false			e.printStackTrace();		}	}