How to use

registerProvider

method

in

org.threeten.bp.zone.ZoneRulesProvider

 @Override protected void initializeProviders() {
  TzdbZoneRulesProvider provider;

  InputStream is = null;
  try {
   is = context.getAssets().open("org/threeten/bp/TZDB.dat");
   provider = new TzdbZoneRulesProvider(is);
  } catch (IOException e) {
   throw new IllegalStateException("TZDB.dat missing from assets.", e);
  } finally {
   if (is != null) {
    try {
     is.close();
    } catch (IOException ignored) {
    }
   }
  }

  ZoneRulesProvider.registerProvider(provider);
 }
}

  @Override
  protected void initializeProviders() {
    ZoneRulesProvider.registerProvider(new LazyZoneRulesProvider(application));
  }
}

  @Override
  protected void initializeProviders() {
    ServiceLoader<ZoneRulesProvider> loader = ServiceLoader.load(ZoneRulesProvider.class, ZoneRulesProvider.class.getClassLoader());
    for (ZoneRulesProvider provider : loader) {
      try {
        ZoneRulesProvider.registerProvider(provider);
      } catch (ServiceConfigurationError ex) {
        if (!(ex.getCause() instanceof SecurityException)) {
          throw ex;
        }
      }
    }
  }
}

  @Override
  protected void initializeProviders() {
    ServiceLoader<ZoneRulesProvider> loader = ServiceLoader.load(ZoneRulesProvider.class, ZoneRulesProvider.class.getClassLoader());
    for (ZoneRulesProvider provider : loader) {
      try {
        ZoneRulesProvider.registerProvider(provider);
      } catch (ServiceConfigurationError ex) {
        if (!(ex.getCause() instanceof SecurityException)) {
          throw ex;
        }
      }
    }
  }
}