Java convert minutes into hours minutes

Question

I need to convert minutes to hours and minutes in java, so i do this java:

long minutes = offer.getDuration();
long hours = minutes / 60;
long minnutesRemaining = minutes % 60;
trainOffer.setDuration(hours+"h"+minnutesRemaining);

output:

minutes = 129
hours = 2
minnutesRemaining = 9

how can i do for have minnutesRemaining = 09 ?

Answer 1

Use String.format to format the output:

System.out.println(String.format("%02d", minnutesRemaining ));