DefaultNumberFunctions.new FunctionSupport.Func1NullIsNull() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	24 of 50	52%	3 of 5	40%	3	6	4	9	0	2
eval1(EvalContext, Value)		47%		40%	3	5	4	8	0	1
{...}		100%		n/a	0	1	0	1	0	1