java boolean even number

1for (int i = 0; i < 5; i++) {
2    System.out.println("Enter an integer.");
3    x = in.nextInt();
4    if (x % 2 == 0) {
5        even++;
6        System.out.println(x + " is even.");
7    }
8    if (x % 2  == 1) {
9        odd++;
10        System.out.println(x + " is odd.");
11    }