public boolean buscarCliente(String cpf) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException {
		ConexaoBD con;
		Cliente tempc;
		con = new ConexaoBD();
		tempc = con.buscaCliente(cpf);
		//System.out.println(tempc.getCpf());
		if (tempc != null) {
			this.cpf = tempc.getCpf();
			this.nome = tempc.getNome();
			return true;
		}
		return false;
	}