The ZoneIdPrinterParser now returns the ZoneOffset.UTC for UTC, GMT and UT for formatter of appendZoneId, appendZoneRegionId and appendZoneOrOffsetId. By Comparison ZoneId.of with GMT, UTC, and UT return a ZoneId retaining the prefix.
ZoneIdPrinterParser should parse input consisently and return the same value as ZoneId.of.
Related GitHub issue #262: https://github.com/ThreeTen/threeten/issues/262
ZoneIdPrinterParser should parse input consisently and return the same value as ZoneId.of.
Related GitHub issue #262: https://github.com/ThreeTen/threeten/issues/262