class BadConceptionComparator
	super Comparator
	redef type COMPARED: BadConceptionFinder
	redef fun compare(a,b) do
		var test = a.array_badconception.length <=> b.array_badconception.length
		if test == 0 then
			return a.score <=> b.score
		end
		return a.array_badconception.length <=> b.array_badconception.length
	end
end