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diff --git a/integration/kotlinx-coroutines-jdk8/test/examples/simple-example-2.kt b/integration/kotlinx-coroutines-jdk8/test/examples/simple-example-2.kt
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+/*
+ * Copyright 2016-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+package kotlinx.coroutines.examples
+
+import kotlinx.coroutines.*
+import kotlinx.coroutines.future.*
+import java.util.concurrent.*
+
+// this function returns a CompletableFuture using Kotlin coroutines
+fun supplyTheAnswerAsync(): CompletableFuture<Int> = GlobalScope.future {
+    println("We might be doing some asynchronous IO here or something else...")
+    delay(1000) // just do a non-blocking delay
+    42 // The answer!
+}
+
+fun main(args: Array<String>) {
+    // We can use `supplyTheAnswerAsync` just like any other future-supplier function
+    val future = supplyTheAnswerAsync()
+    println("The answer is ${future.get()}")
+}