I am receiving a text which is in seconds (e.g. 7261). I need to convert it to this format:
2h, 1m, 1s

I am using time4j library. According to their [Github page](https://github.com/MenoData/Time4J), I am doing something like this:

```
val duration = Duration.of(7261, ClockUnit.SECONDS).with(Duration.STD_CLOCK_PERIOD)
val prettifiedDuration = PrettyTime.of(Locale.ENGLISH).print(duration)

```

However, I get this error:

```
06-22 11:50:52.133 12161 12244 E AndroidRuntime: java.lang.ExceptionInInitializerError
06-22 11:50:52.133 12161 12244 E AndroidRuntime:    at net.time4j.base.ResourceLoader.getInstance(ResourceLoader.java:167)
06-22 11:50:52.133 12161 12244 E AndroidRuntime:    at net.time4j.PrettyTime.<clinit>(PrettyTime.java:95)
06-22 11:50:52.133 12161 12244 E AndroidRuntime:    at net.time4j.PrettyTime.of(PrettyTime.java:198)

```

Any idea? or even, better solution?