program java Mengurutkan data numeric

class urut {

                public static void main (String[] args) {

                                int [] data = {2,4,1,5,3,7,9,6,8};

                                int temp ;

                                System.out.println ("Data sebelum diurutkan ");

                                for (int i = 0; i<data.length; i++){

                                                System.out.print (data[i] + " ");

                                }

                                System.out.println ("\nData setelah diurutkan ");

                                for (int j = 0; j<data.length; j++){

                                                for (int k = j+1; k<data.length; k++){

                                                                if (data[j]>data[k])

                                                                {

                                                                                temp = data [j];

                                                                                data [j] = data [k];

                                                                                data [k] = temp;

                                                                               

                                                                }

                                                }

                                }

                                for (int l = 0; l<data.length; l++){

                                                System.out.print (data [l] + " ");

                                }

}

}