Newbie java help. :(

EDIT: [SIZE="5"]NEVER F'UCKING MIND, IT WORKS NOW?!?!?!!?![/SIZE]

If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.

Find the sum of all the multiples of 3 or 5 below 1000.

Code:

public static void main(String[] args) {
        int sum = 0;
        int i;

        for(i = 0; i <1000; i++) {
            if (i%3 == 0 || i%5 == 0){
                sum += i;
                System.out.println(sum);
            }
          
            }
    }

The final sum of this reiteration is 233168, which isn't the correct answer. Yet I've tested the codes in smaller scales (i < 20, 30) and the results are correct.
What did I do wrong?

 i<20, sum = 78

Code:

public static void main(String[] args) {
        int sum = 0;
        int i;

        for(i = 0; i <20; i++) {
            if (i%3 == 0 || i%5 == 0){
                sum += i;
                System.out.println(sum);
            }
          
            }
    }

3 + 5 + 6 + 9 + 10 + 12 + 15 + 18 = 78

 i<30, sum = 195

Code:

public static void main(String[] args) {
        int sum = 0;
        int i;

        for(i = 0; i <30; i++) {
            if (i%3 == 0 || i%5 == 0){
                sum += i;
                System.out.println(sum);
            }
          
            }
    }

3+5+6+9+10+12+15+18+20+21+24+25+27

Project Euler, eh?

Project Euler, eh?

I've been reading the tutorials on Java, but it feels amazing to be able to actually do something with your codes. I wonder if every programmer used to have this exciting feeling.