If two classes depend on each other, what should we draw?

[kevinchua6]

class Player {
    doSomething(Status status {
        ...
    }
}

class Status {
    doSomething(Player player {
        ...
    }
}

In the case of something like this, do we draw a double headed dashed line or do we draw a dashed line with no arrowheads?

Or do we draw two dashed lines pointing to each other?

[fans2619]

Probably both are okay (not the one with no arrow head) but circular dependency is not good.

[yucheng11122017]

I believe the first one is the best.

[damithc]

This one.

Dependency is uni-directional. There are no bi-directional dependency arrows.

[kevinchua6]

Ok thank you prof!