Longs.new NullIfEitherArgIsNull() {...}

ElementMissed InstructionsCov.Missed BranchesCov.MissedCxtyMissedLinesMissedMethods
Total0 of 10100%0 of 0n/a020202
orElse(Number, Number)7100%n/a010101
{...}3100%n/a010101