Meno Hochschild

Sorry for late update of this pull request but the latest commits have now solved the travis build error as predicted in my previous commit. Based on this change, sunrise/sunset-calculations...

Sure, Joda-Time cannot do this and is now only in maintenance mode. But my lib Time4A has full support for such astronomical calculations and also includes all features what Joda-Time...

Hm, I have problems to see any review or minor request. Anyway, this PR will ensure to find the right days of official chinese holidays and those of Hongkong. What...

@soe78 My main problem with ICU4J is not that it forms another dependency but because its astronomical calculations are known to be not very precise. And this fact causes some...

@svendiedrichsen Unfortunately the calendar design of JDK (java.time.chrono) is not perfect. It is mainly designed for calendars with regular year-month-day-scheme and was never tested or discussed in more depth for...

If a `java.time.chrono.ChineseChronology` is ever to be happen then it must be an Oracle project, not in Threeten-Extra because otherwise it would not be possible to parse or format any...

@fanste Yes, the Chinese calendar part of Time4J is now finished and ready to use. If we only speak about Java-8 then nothing will prevent a new pull request. But...

Interesting to see other people working on calendars. My [calendar library](https://github.com/MenoData/Time4J) might inspire you, too. I am actually implementing some East Asian calendars in Java but the Mongolian calendar is...

Please add some context to your problem, for example: - Which platform do you use (Time4J or Time4A on Android)? - How do you initialize your app (Android needs a...

This must be a proguard issue with your configuration. Maybe you might solve it with adding following line to your proguard file: `-keep class net.time4j.base.ResourceLoader` Of course, if you don't...