(Java) Convert milliseconds to minutes and seconds (mm:ss)

String.format("%02d:%02d",
TimeUnit.MILLISECONDS.toMinutes(milliSeconds),
TimeUnit.MILLISECONDS.toSeconds(milliSeconds) -
TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS.toMinutes(milliSeconds)));

int minutes = (int) (milliSeconds/ 1000) / 60;
int seconds = (int) (milliSeconds/ 1000) % 60;

long milliSeconds= ((minutes * 60) + seconds) * 1000;