Hey, I'm having a little trouble calling Kotlin fr...

# announcements

[James]

Hey, I'm having a little trouble calling Kotlin from Java. I have the following method in Kotlin:

fun <T> then(onSuccess: (TSuccess) -> Result<T, TFailure>): Result<T, TFailure>

I'm able to call it from Java as follows

result.then(this::nextStep) // this works with the below method signature

public Result<X, Y> nextStep(X value) {
   ...
}

But I can't seem to find a way to find a type that I can pass in. I've tried the following:

result.then(ifCondition(this::nextStep)) // this fails given the below signature of `ifCondition`

public Function<X, Result<X, Y>> ifCondition(Function<X, Result<X, Y>> block)

Any help would be greatly appreciated. 🙂