Java – repeat once integer n times

I tried to make a pyramid out of integers

3
33
333

So based on the answer I found, I did this:

int n = 8;
String n2 = Integer.toString(n);

for (int i=0; i<n; i++) {
    System.out.println(StringUtils.repeat(n2,i));
}

But it doesn't work and is not ideal Is there a simple way to repeat an integer n times in the same line?

Editor: make yourself a method Not very happy, but it seems that I can't just use something like system out. Println (int x, int n times)

int n = 8;

for (int i=0; i<=n; i++) {
    for (int j=0; j<i; j++) {
        System.out.print(n + " ");
    }
    System.out.println("");
}

Solution

If you don't want to convert int to string

This may help you

int n = 3;
    for (int i=1; i<=n; i++) {
    System.out.println(new String(new char[i]).replace("\0",n+""));
    }