Ok,I will read more carefully the documentation then 😉

Just

ctrl+space

the hell out of the ide 😅

One more question 😞

val type: BotFlowNodeLinkType = BotFlowNodeLinkType.get(
                    it.camundaInputParameters
                            .filter { param -> param.getAttributeValue("name") == "btn_type" }
                            .map { it.textContent }
                            .firstOrNull()
                            ?: throw  MissingBtnTypeException(it.camundaInputParameters))
                    ?: throw  MissingBtnTypeException(it.camundaInputParameters)

just use

first

instead of

firstOrNull

?

Because

firstOfNull

returns

Type?

instead of

Type

, @lovis’s answer should be most appropriate

Also,

first(predicate)

will throw if not found

If I try to use first, I got an emptyList exception 😞

maybe you could change

BotFlowNodeLinkType.get()

then, that it accepts

null

? Then you only have to throw once

Yes it seems to be the best solution