Java Utililty Methods Duration Format

long hours = Math.abs(duration.toHours());
long minutes = Math.abs(duration.minus(duration.toHours(), ChronoUnit.HOURS).toMinutes());
long seconds = Math.abs(duration.minus(duration.toMinutes(), ChronoUnit.MINUTES).getSeconds());
final String f = String.format("%02d:%02d:%02d", hours, minutes, seconds);
return f;

long seconds = duration.getSeconds();
long absSeconds = Math.abs(seconds);
String positive = String.format("%d h %d m %d s", absSeconds / 3600, (absSeconds % 3600) / 60,
        absSeconds % 60);
return seconds < 0 ? "-" + positive : positive;

int hours = (int) duration.toHours();
int minutes = (int) duration.toMinutes() - (hours * 60);
int seconds = (int) (duration.getSeconds() % 60);
if (seconds >= 30) {
    minutes++;
if (minutes >= 60) {
    hours++;
...

long absSeconds = Math.abs(duration.getSeconds());
long seconds = absSeconds % 60;
long minutes = (absSeconds % 3600) / 60;
long hours = absSeconds / 3600;
return (hours == 0 ? "" : hours + ":")
        + (minutes == 0 ? "00" : minutes < 10 ? String.valueOf("0" + minutes) : String.valueOf(minutes))
        + ":"
        + (seconds == 0 ? "00" : seconds < 10 ? String.valueOf("0" + seconds) : String.valueOf(seconds));
...

if (duration.getSeconds() == 0 && duration.getNano() == 0) {
    if (wrapInDurationFunction) {
        return "duration( \"PT0S\" )";
    } else {
        return "PT0S";
final long days = duration.getSeconds() / SECONDS_IN_A_DAY;
...

final StringBuilder buff = new StringBuilder();
int seconds = duration;
seconds -= doDuration(buff, seconds, 60 * 60 * 24, "day");
seconds -= doDuration(buff, seconds, 60 * 60, "hour");
seconds -= doDuration(buff, seconds, 60, "minute");
seconds -= doDuration(buff, seconds, 1, "second");
return buff.length() == 0 ? "0 seconds" : buff.toString();

final long duration = milliSeconds / 60000;
final long durationHours = duration / 60;
final long durationMinutes = (duration % 60);
final StringBuffer buf = new StringBuffer(10);
buf.append(durationHours);
if (durationMinutes < 10)
    buf.append(":0");
else
...

return String.format("%d:%02d:%02d", seconds / 3600, (seconds % 3600) / 60, (seconds % 60));

int minutes = durationMins % 60;
int hours = (durationMins - minutes) / 60;
return hours + ":" + String.valueOf(minutes % 60 + 100).substring(1, 3);

if (seconds == 0) {
    return "";
int days = seconds / 86400;
int hours = (seconds % 86400) / 3600;
int mins = (seconds % 3600) / 60;
int secs = seconds % 60;
StringBuffer buf = new StringBuffer();
...