The output of commands print() and println() is the same in the debugger. For demostration, check the following program.

The correct output is

    Start...
    zzzzzz
    ...finished

but the real output is

    Start...
    zz
    zz
    zz

    ...finished

----------------------

  public static void main (String args[]) {
    System.out.println("Start...");
    for (int i=1; i<=3; i++) {
      System.out.print("zz");
    }
    System.out.println("...finished");
  }

[Hanz] In standart debugger only.