How to have no line break with for/while loops in Java?

Question

So if I do this code:
int x = 0;
for(x=0;x<5;x++){
System.out.println(x)
}
This outputs
1
2
3
4

But I want 1 2 3 4 in Java how to do it?

Answer 1

System.out.print(x + " ") ;