kotlin-fork/idea/testData/intentions/loopToCallChain/indexWithNestedLoop.kt.after

// WITH_RUNTIME
// INTENTION_TEXT: "Replace with '+= ...filterNot{}.mapIndexed{}'"
fun foo(list: List<String>, target: MutableCollection<Int>) {
    <caret>target += list
            .flatMap { it.indices }
            .filterNot { it == 10 }
            .mapIndexed { i, j -> i + j }
}