@Test
    public void testRemove() throws IOException {
        List<Class<?>> types = new ArrayList<>();
        types.add(String.class);
        types.add(Integer.class);

        Table table = provider.createTable("simple", types);
        Assert.assertNotNull(table);
        Assert.assertNotNull(provider.getTable("simple"));
        provider.removeTable("simple");
        Assert.assertNull(provider.getTable("simple"));
    }