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| 1 | public int pobierzLiczbaInt(String tekst){
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| 2 | int liczba=1; | |
| 3 | boolean pobranieLiczby = false; | |
| 4 | ||
| 5 | while(!pobranieLiczby){
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| 6 | System.out.println(tekst); | |
| 7 | - | try(Scanner dane = new Scanner(System.in)){
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| 7 | + | try{
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| 8 | Scanner dane = new Scanner(System.in); | |
| 9 | liczba = dane.nextInt(); | |
| 10 | if (liczba <= 0) | |
| 11 | throw new Exception(); | |
| 12 | pobranieLiczby = true; | |
| 13 | }catch(Exception e){
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| 14 | System.out.println("Liczba musi byc liczba calkowita wieksza od 0");
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| 15 | } | |
| 16 | } | |
| 17 | return liczba; | |
| 18 | } |
