I’m just wondering, this warning doesn’t make any ...

# intellij

[arekolek]

I’m just wondering, this warning doesn’t make any sense and it’s a bug, or am I missing something?

[robin]

That's interesting, I don't get that hint. Does it offer you a quick fix via Alt+Enter?

[gildor]

Hint about converting to sequence

[gildor]

that in some cases lazily evaluated list is more efficient

[gildor]

but this is false positive

[gildor]

and it make sense to report

[christophsturm]

but first().first() makes not much sense anyway

[karelpeeters]

First element of the first list?

[christophsturm]

ah right