public void remove(int idu, String genero) {
		try {

			Connection connection = DataSourceUtils.getConnection(dataSource);

			PreparedStatement statement = connection
					.prepareStatement("DELETE FROM doesnotlike WHERE idu = ? and genre = ?");
			statement.setInt(1, idu);
			statement.setString(2, genero);

			statement.executeUpdate();
			// connection.close();
		} catch (SQLException e) {
			throw new RuntimeException(e);
		}
	}