// Copyright (c) 2018, the R8 project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

package lambdas_jstyle_runnable

private val statusRunnable = Runnable {
  if (!Thread.currentThread().isInterrupted) {
    publish("statusRunnable")
  }
}

class Implementer2 {
  fun getRunnable() : Runnable {
    return statusRunnable
  }
}
