codice:System.out.println("inserisci l ora di spegnimento"); Scanner s=new Scanner(System.in); int ora=s.nextInt(); System.out.println("inserisci i minuti"); Scanner ss=new Scanner(System.in); int minuti=ss.nextInt(); s.close(); ss.close(); Date t=new Date(); while(ora!=t.getHours()&&minuti!=t.getMinutes()) t=new Date(); Runtime runtime = Runtime.getRuntime(); Process p= runtime.exec("shutdown -s -t");