public static void deletar() { daoMatricula.delete(daoMatricula.getById(1)); daoTurma.delete(daoTurma.getById(1)); daoProfessor.delete(daoProfessor.getById(1)); daoCurso.delete(daoCurso.getById(1)); daoAluno.delete(daoAluno.getById(1)); }