Scanner method

Question

I want to count the numbers of inputs with the help of the scanner method hasNextInt().
My inputs are 1 2 3 1 3 5 2 and the value of the variable counter should be 7.
When I start the programm, I get an infinite loop. Why am I getting an infinite loop?
For example:
int counter=0;
while(sc.has.NextInt())
{
counter++;
}
System.out.println(counter);

Answer 1

because checking if it has a next integer doesn't jump to the next one
while (sc.hasNextInt()) {
counter++;
sc.nextInt();
}

Answer 2

Now the programm works without any problem. Thank you