Puzzle 13 - Solution

class Pattern{

    void printPattern(int number){
        //The trival case
        if (number == 1){
            System.out.print(number);
                        return;
        }

        printPattern(number-1);
        System.out.print(number);
        printPattern(number-1);    
    }

    public static void main(String args[]){
        int number = Integer.parseInt(args[0]);    
        Pattern pattern = new Pattern();
        pattern.printPattern(number);
    }
}

Sorry no correct solutions this week!