java从00001递增到99999

String m = "HH";
for (int i = 0; i < 10000; i++) {
    String format = String.format("%05d", i);   
    System.out.println(m+format);
}

NumberFormat f=new DecimalFormat("00000");
for(int i=1;i<10000;i++){
System.out.println(f.format(i));
}