New to Java

my code prints lucky numbers,
1, 3, 7, 9, 13, 15, 21, 25, 31, 33, 37, 43, 49, 51, 63, 67, 69, 73, 75, 79, 87, 93, 99 etc
http://en.wikipedia.org/wiki/Lucky_number
but i don't like the eliminate method. instead of a boolean array,would using an arraylist be better, so i could remove the appropriate numbers?

class LuckyNumbers {

    static boolean bls[];

    public static void main(String[] args) {
	for(int n = 1; n <= 300; n++) {
	    if(isALuckyNumber(n)) System.out.print(n+" ");
	}
    }

    static boolean isALuckyNumber(int n) {
	bls = new boolean[n+1];
	for(int i = 2; i < bls.length; i++) {
	    if(bls[i] == false) eliminate(i);
	}

	if(bls[n] == false) return true;
	else return false;
    }

    static void eliminate(int n) {
	int count = 0;
	for(int i = 1; i < bls.length; i++) {
	    if(bls[i] == false) count++;
	    if(count == n) {
		bls[i] = true;
		count = 0;
	    }
	}
    }
}