'IsValidOp.IsSelfTouchingRingFormingHoleValid' is obsolete: 'Use SelfTouchingRingFormingHoleValid'

Non-nullable property 'ParcelId' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'CaPaKey' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Strategy' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'Strategy' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable field '_addresses' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_lastSnapshotProvenance' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable property 'ParcelId' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.

Non-nullable property 'CaPaKey' must contain a non-null value when exiting constructor. Consider declaring the property as nullable.