How can i take only integer input from keyboard and if input is invalid how do i ask user agaian
- by fari
This is what i have written so far but when exception is raised it does not again ask teh user for input.
do{
System.out.println("Enter the number of stones to play with: ");
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String temp=br.readLine();
}while (key<0 && key>9);
if(key<0 || key>10)
throw new InvalidStartingStonesException(key);
player1=new KeyBoardPlayer();
player2 = new KeyBoardPlayer();
this.player1=player1;
this.player2=player2;
state=new KalaGameState(key);
}
catch(NumberFormatException nFE) {
System.out.println("Not an Integer");}
catch(IOException e)
{
System.out.println(e);
}
