Need to enhance the IsoFields tck test test/java/time/tck/java/time/temporal/TCKIsoFields.java to validate getFrom method. Present tests do not check getFrom behavior for unsupported non-Iso fields viz., ThaiBuddhistDate.

Further the test can validate getFrom method behavior for different temporal data like IsoFields.DAY_OF_QUARTER, IsoFields.QUARTER_OF_YEAR, IsoFields.WEEK_OF_WEEK_BASED_YEAR, IsoFields.WEEK_BASED_YEAR