Please answer the following question

In the code below which line number does priming the loop begin? Line 1: Scanner keyBoard = new Scanner(System.in); Line 2: System.out.print( "Enter your first positive integer: "); Line 3: int inputNumber = keyBoard.nextInt(); Line 4: Line 5: int sum = 0; Line 6: int count = 0; Line 7: while(inputNumber != 0){ Line 8: sum += inputNumber; Line 9: count++; Line 10: System.out.print( "Enter your next positive integer, or 0 to end: "); Line 11: inputNumber = keyBoard.nextInt(); Line 12:}