Lisp Wins (Steve Yegge article)(steve.yegge.googlepages.com)

    List numbers = new ArrayList();
    for ( int i = 0; i < 5; i++ ) {
      numbers.add ( new Integer(i) );
    }

    List squares = new ArrayList();
    Iterator it = numbers.iterator();
    while ( it.hasNext() ) {
      int i = ((Integer)it.next()).intValue();
      squares.add ( new Integer(i * i) );
    }

    Iterator i2 = squares.iterator();
    while ( i2.hasNext() ) {
      int i = ((Integer)i2.next()).intValue();
      System.out.print ( i );
      if ( i2.hasNext() ) {
	System.out.print ( " " );
      }
    }

    System.out.println();
  }