waitForBlockingActionToComplete()

        return this
    }

    /**
     * Registers the callback which will unblock the action.
     */
    public void callbackLater(Runnable action) {
        withLock {
            if (callback) {
                throw new IllegalStateException("Cannot register callback action multiple times.")
            }
            if (!started) {

import okhttp3.Call
import okhttp3.Callback
import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.Response

class AsynchronousGet {
  private val client = OkHttpClient()

  fun run() {
    val request =
      Request.Builder()
        .url("http://publicobject.com/helloworld.txt")
        .build()

    client.newCall(request).enqueue(
      object : Callback {
        override fun onFailure(

import okhttp3.Call
import okhttp3.Callback
import okhttp3.Request
import okhttp3.Response
import okhttp3.ResponseBody
import okhttp3.internal.stripBody
import okhttp3.sse.EventSource
import okhttp3.sse.EventSourceListener

internal class RealEventSource(
  private val request: Request,
  private val listener: EventSourceListener,
) : EventSource, ServerSentEventReader.Callback, Callback {
  private var call: Call? = null

// NetworksWatcher watches changes to the mesh networks config.
type NetworksWatcher interface {
	NetworksHolder

	// AddNetworksHandler registers a callback handler for changes to the networks config.
	AddNetworksHandler(func()) *WatcherHandlerRegistration

	// DeleteNetworksHandler unregisters a callback handler when remote cluster is removed.
	DeleteNetworksHandler(registration *WatcherHandlerRegistration)
}

    Tensor::DeleterCallback callback = [&done](void* data, size_t len) {
      done = true;
    };

    Tensor tensor =
        Tensor::FromBuffer(/*dtype=*/TF_INT32, /*shape=*/shape,
                           /*data=*/data_vector.data(),
                           /*len=*/data_vector.size() * sizeof(int32_t),
                           /*deleter=*/callback, &status);

// in the plugin for Training. The API takes in the context with indices for the
// input and value tensors. It also accepts the copy callback provided by
// pluggable vendor to do the copying of the tensors and the update callback to
// apply the arithmetic operation. The caller takes ownership of the `source`,
// `dest`, `tensor` and `value` tensors and is responsible for freeing them with
// TF_DeleteTensor.

package okhttp3.coroutines

import kotlin.coroutines.resumeWithException
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.suspendCancellableCoroutine
import okhttp3.Call
import okhttp3.Callback
import okhttp3.Response
import okhttp3.internal.closeQuietly
import okio.IOException

@ExperimentalCoroutinesApi // resume with a resource cleanup.
suspend fun Call.executeAsync(): Response =

    }

    public List<EsAccessResult> getAccessResultList(final Consumer<SearchRequestBuilder> callback) {
        final SearchResponse response = getClient().get(c -> {
            final SearchRequestBuilder builder = c.prepareSearch(index);
            callback.accept(builder);
            builder.setFetchSource(new String[] { "parentUrl", "method", "mimeType", "sessionId", "url", "executionTime", "createTime",

import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.core.lang.ThreadUtil;
import org.codelibs.core.misc.Pair;
import org.codelibs.fess.Constants;
import org.codelibs.fess.ds.callback.IndexUpdateCallback;
import org.codelibs.fess.entity.DataStoreParams;
import org.codelibs.fess.es.config.exentity.DataConfig;
import org.codelibs.fess.helper.CrawlingInfoHelper;
import org.codelibs.fess.helper.SystemHelper;

      """
      |retry
      |
      """.trimMargin(),
    )
    assertThat(callbacks).isEmpty()
  }

  private fun consumeEvents(source: String) {
    val callback: ServerSentEventReader.Callback =
      object : ServerSentEventReader.Callback {
        override fun onEvent(
          id: String?,
          type: String?,
          data: String,
        ) {
          callbacks.add(Event(id, type, data))