assertThat(dispatcher.queuedCalls()).isEmpty()
    assertThat(a1.isExecuted()).isTrue()
    assertThat(a1.isCanceled()).isFalse()
    assertThat(a2.isExecuted()).isTrue()
    assertThat(a2.isCanceled()).isTrue()
    assertThat(a3.isExecuted()).isFalse()
    assertThat(a3.isCanceled()).isTrue()
    assertThat(a4.isExecuted()).isFalse()
    assertThat(a4.isCanceled()).isFalse()
  }

  @Test

                    }
                    taskNode = taskNodeFactory.getOrCreateNode(task);
                }
                if (taskNode.isExecuted() && taskNode.isSuccessful()) {
                    return IncludedBuildTaskResource.State.Success;
                } else if (taskNode.isExecuted()) {
                    return IncludedBuildTaskResource.State.Failed;
                } else if (taskNode.isComplete()) {

            for (Node node : nodes) {
                if (!node.isComplete()) {
                    return Node.DependenciesState.NOT_COMPLETE;
                }
                isAnyExecuted |= node.isExecuted();
            }
            // All relevant finalized nodes have completed
            if (isAnyExecuted) {
                return Node.DependenciesState.COMPLETE_AND_SUCCESSFUL;
            }

    check(executed.compareAndSet(false, true)) { "Already Executed" }

    callStart()
    client.dispatcher.enqueue(AsyncCall(responseCallback))
  }

  override fun isExecuted(): Boolean = executed.get()

  private fun callStart() {
    this.callStackTrace = Platform.get().getStackTraceForCloseable("response.body().close()")
    eventListener.callStart(this)
  }

    }

    public boolean isFailed() {
        return getNodeFailure() != null || getExecutionFailure() != null;
    }

    public boolean isExecuted() {
        return state == ExecutionState.EXECUTED;
    }

    /**
     * Returns true when this node should be executed as soon as its dependencies are ready, rather than at its default point in

    private void recordNodeExecutionStarted(Node node) {
        runningNodes.add(node);
    }

    private void recordNodeCompleted(Node node) {
        LOGGER.debug("Node {} completed, executed: {}", node, node.isExecuted());
        waitingToStartNodes.remove(node);
        if (continueOnFailure && !node.allDependenciesComplete()) {
            // Wait for any dependencies of this node that have not started yet

 *  Fix: Drop the synthetic `OkHttp-Selected-Protocol` response header.
 *  Fix: Support 204 and 205 'No Content' replies in the logging interceptor.
 *  New: Add `Call.isExecuted()`.


## Version 2.6.0

_2015-11-22_

 *  **New Logging Interceptor.** The `logging-interceptor` subproject offers
    simple request and response logging. It may be configured to log headers and

        override fun execute(): Response = TODO()

        override fun enqueue(responseCallback: Callback) = TODO()

        override fun cancel() = TODO()

        override fun isExecuted(): Boolean = TODO()

        override fun isCanceled(): Boolean = TODO()

        override fun timeout(): Timeout = TODO()

        override fun clone(): Call = TODO()
      }
  }

  @Test