Print a Java Object List

Question

When making a filter of courses belonging to a given shift , the correct thing would be to make a foreach by walking through an object , but by doing so he gives an error ';' expected , I didn’t quite understand why he gave this and adding the ; as he is of error also...

@RequestMapping("/filtrarCursos/{idTurno}/{idTipoCurso}")
public String filtrarCursos(@PathVariable("idTurno") Long idTurno, @PathVariable("idTipoCurso") String idTipoCurso) {
    try {

        List<CursoTurno> cursoId = cursoTurnoRepository.findByTurnoId(idTurno);
        for ( c : cursoId ) {

        }

        System.err.print( "\n--- kingSizeCursos: "+cursoId.size());
        System.err.print( "\n--- idTurno: "+idTurno);
        System.err.print( "\n--- idTipoCurso: "+idTipoCurso);
    } catch (Exception e) {
        mensagem = mensagemErro(e.getMessage());
    }

    return "";
}

Answer 1

You need to "type" the foreach:

List<CursoTurno> cursoId = cursoTurnoRepository.findByTurnoId(idTurno);
for(CursoTurno c : cursoId) {

}