// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package debug contains facilities for programs to debug themselves while
// they are running.
package debug

import (
	"internal/poll"
	"os"
	"runtime"
	_ "unsafe" // for linkname
)

// PrintStack prints to standard error the stack trace returned by runtime.Stack.
func PrintStack() {

    /**
     * The prefix for the message logged when an unhealthy condition is detected.
     * Used to strip this message from the logs during integration testing.
     */
    public static final String EXPIRE_DAEMON_MESSAGE = "The Daemon will expire ";

    /**
     * Used to determine if a status of a given severity has already been logged.

> Configure project :app
BUILD SCRIPT: This is executed during the configuration phase       //<2>
REGISTER TASK1: This is executed during the configuration phase     //<2>
NAMED TASK1: This is executed during the configuration phase        //<2>

> Task :app:task1
NAMED TASK1 - doFirst: This is executed during the execution phase  //<3>
NAMED TASK1 - doLast: This is executed during the execution phase   //<3>

BUILD SUCCESSFUL in 25s

   * UnsupportedOperationException.
   *
   * <p>The implementation deviates from the {@code ExecutorService} specification with regards to
   * the {@code shutdownNow} method. First, "best-effort" with regards to canceling running tasks is
   * implemented as "no-effort". No interrupts or other attempts are made to stop threads executing
   * tasks. Second, the returned list will always be empty, as any submitted task is considered to

Let's start by turning on the local Build Cache for your app.

== Step 2. Enabling the Local Build Cache
Run the clean task and then the build task using the `./gradlew :app:clean :app:build` command:
[source,text]
----
$ ./gradlew :app:clean :app:build
> Task :app:clean
> Task :app:compileJava

@EventScope(Scope.Build.class)
public interface TaskExecutionAccessListener {

    /**
     * Called when accessing the project during task execution.
     */
    void onProjectAccess(String invocationDescription, TaskInternal task, @Nullable TaskInternal runningTask);

    /**
     * Called when accessing task dependencies during task execution.
     */

    "initContainerStatuses": [
      {
        "name": "nameValue",
        "state": {
          "waiting": {
            "reason": "reasonValue",
            "message": "messageValue"
          },
          "running": {
            "startedAt": "2001-01-01T01:01:01Z"
          },
          "terminated": {
            "exitCode": 1,
            "signal": 2,
            "reason": "reasonValue",

    type: typeValue
  containerStatuses:
  - allocatedResources:
      allocatedResourcesKey: "0"
    containerID: containerIDValue
    image: imageValue
    imageID: imageIDValue
    lastState:
      running:
        startedAt: "2001-01-01T01:01:01Z"
      terminated:
        containerID: containerIDValue
        exitCode: 1
        finishedAt: "2006-01-01T01:01:01Z"
        message: messageValue

tasks.register("task1"){  // <1>
    println("REGISTER TASK1: This is executed during the configuration phase")
}

tasks.named("task1"){  // <2>
    println("NAMED TASK1: This is executed during the configuration phase")
    doFirst {
        println("NAMED TASK1 - doFirst: This is executed during the execution phase")
    }
    doLast {
        println("NAMED TASK1 - doLast: This is executed during the execution phase")
    }
}
----

 */
public class ServiceLifecycle implements AsyncStoppable {
    private enum State {RUNNING, STOPPING, STOPPED}

    private final String displayName;
    private final Lock lock = new ReentrantLock();
    private final Condition condition = lock.newCondition();
    private final Map<Thread, Integer> usages = new HashMap<>();
    private State state = State.RUNNING;

    public ServiceLifecycle(String displayName) {