Print multiple lines output in java without using a new line character

Question

this is one of the interview question. I am supposed to print multiple lines of output on command line, without using the newline(\\n) character in java. I trie

Answer 1

You can do it recursively:

public void foo(int currNum) {
  if (currNum > 5) 
    return;
  println(currNum);
  foo(currNum + 1);
}

Then you are only using a single println and you aren't using a for or while loop.