Алгоритм Фибоначчи

public class Fibonacci {
    public static void main(String[] args) {

        int n = 2;
        int fn=0;
        int fnMinus1 = 1;
        int fnMinus2 = 1;
        int nMax = 8;

        while (n < nMax){
            fn = fnMinus1+fnMinus2;
            System.out.print(fn + " ");
            fnMinus2=fnMinus1;
            fnMinus1 = fn;
            n++;

        }

        }

    }