@Test
	public void testGetRowCount() {
		Vector<Customer> cs = new Vector<Customer>();
		cs.add(new Customer(1, "sdfdf", "asdfdf23234"));
		GenericTableModel<Customer> g = new GenericTableModel<Customer>(
				new Customer());
		g.setDataVector(cs);
		g.getRowCount();
		System.out.println(g.getRowCount());

	}