public void remover(AreaFormacao areaformacao) throws Exception
	{
		String sql = "DELETE FROM areaformacao WHERE id = ?";
	
		try
		{
			PreparedStatement stmt = ConnectionFactory.getConnection().prepareStatement(sql);
			stmt.setLong(1, areaformacao.getId());
			stmt.executeUpdate();
		}
		catch (SQLException e)
		{
			throw e;
		}
	}