How to use java split() function in a loop?

Question

I'm working on a program that takes in input from a user. The input should be comma separated like
5 // number of points to input
2,3
3,4
5,6
14,9
6,7
How can I do this using the split() function in java?
(It should also convert to integers)

Answer 1

String num[] = new java.util.Scanner(System.in).nextLine().trim().split(",");

for(String i:num){
System.out.println((int)Integer.valueOf(i));}

Answer 2

without split:

Scanner sc = new Scanner("2,3\n3,4\n5,6\n14,9\n6,7"); //System.in);
sc.useDelimiter("[,\\s]");
try {
while(true)
System.out.println(sc.nextInt() );
}
catch (NoSuchElementException e){}