Merge pull request #44 from domgom/support-kotlin-1.3.21

Support for Kotlin 1.3.21 and coroutines 1.1.1

README.md

@@ -76,9 +76,9 @@ contexts/bean types are supported:
 2. `DEFAULT_DISPATCHER` - a constant specifying the [`Dispatchers.Default`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.experimental/-dispatchers/-default.html) context
 3. `UNCONFINED` - a constant specifying the [`Dispatchers.Unconfined`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.experimental/-dispatchers/-unconfined.html) context
 4. [`Executor`](https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/Executor.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.experimental/java.util.concurrent.-executor/as-coroutine-dispatcher.html)
-5. Rx1 [`Scheduler`](http://reactivex.io/RxJava/javadoc/io/reactivex/Scheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx1/kotlinx.coroutines.experimental.rx1/rx.-scheduler/as-coroutine-dispatcher.html)
-6. Rx2 [`Scheduler`](http://reactivex.io/RxJava/2.x/javadoc/io/reactivex/Scheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx2/kotlinx.coroutines.experimental.rx2/io.reactivex.-scheduler/as-coroutine-dispatcher.html)
-7. Reactor [`Scheduler`](https://projectreactor.io/docs/core/release/api/reactor/core/scheduler/Scheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactor/kotlinx.coroutines.experimental.reactor/reactor.core.scheduler.-scheduler/as-coroutine-dispatcher.html)
+5. Rx1 [`Scheduler`](http://reactivex.io/RxJava/javadoc/io/reactivex/Scheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx1/kotlinx.coroutines.rx1/rx.-scheduler/as-coroutine-dispatcher.html)
+6. Rx2 [`Scheduler`](http://reactivex.io/RxJava/2.x/javadoc/io/reactivex/Scheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-rx2/kotlinx.coroutines.rx2/io.reactivex.-scheduler/as-coroutine-dispatcher.html)
+7. Reactor [`Scheduler`](https://projectreactor.io/docs/core/release/api/reactor/core/scheduler/Scheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with [`asCoroutineDispatcher`](https://kotlin.github.io/kotlinx.coroutines/kotlinx-coroutines-reactor/kotlinx.coroutines.reactor/reactor.core.scheduler.-scheduler/as-coroutine-dispatcher.html)
 8. [`TaskScheduler`](http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/scheduling/TaskScheduler.html) type beans - converted to [`CoroutineContext`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.coroutines.experimental/-coroutine-context/) with `asCoroutineDispatcher` method of [`TaskSchedulerCoroutineContextResolver`](spring-kotlin-coroutine/src/main/kotlin/org/springframework/kotlin/experimental/coroutine/context/resolver/TaskSchedulerCoroutineContextResolver.kt)
 
 You can also support your own types of beans or context names by providing Spring beans of type [`CoroutineContextResolver`](spring-kotlin-coroutine/src/main/kotlin/org/springframework/kotlin/experimental/coroutine/context/CoroutineContextResolver.kt):

build.gradle

@@ -1,6 +1,6 @@
 buildscript {
-    ext.kotlin_version = "1.2.70"
-    ext.kotlin_coroutines_version = "0.26.0"
+    ext.kotlin_version = "1.3.21"
+    ext.kotlin_coroutines_version = "1.1.1"
     ext.spock_version = '1.1-groovy-2.4'
     ext.spring_version = "5.0.9.RELEASE"
     ext.spring_data_version = "2.0.10.RELEASE"
@@ -47,11 +47,6 @@ subprojects {
         compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
     }
 
-    kotlin {
-        experimental {
-            coroutines "enable"
-        }
-    }
 }
 
 project(":spring-kotlin-coroutine") {
@@ -71,7 +66,6 @@ project(":spring-kotlin-coroutine") {
         compile "org.springframework:spring-web:$spring_version", optional
         compile "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
         compile "org.jetbrains.kotlinx:kotlinx-coroutines-reactor:$kotlin_coroutines_version", optional
-        compile "org.jetbrains.kotlinx:kotlinx-coroutines-rx1:$kotlin_coroutines_version", optional
         compile "org.jetbrains.kotlinx:kotlinx-coroutines-rx2:$kotlin_coroutines_version", optional
         compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
 

spring-boot-autoconfigure-kotlin-coroutine/src/test/groovy/org/springframework/data/mongodb/repository/CoroutineMongoRepositoryIntSpec.groovy

@@ -30,8 +30,8 @@ import test.TestRepository3
 import test.TestRepository4
 
 import static org.springframework.boot.test.context.SpringBootTest.WebEnvironment.NONE
-import static org.springframework.kotlin.experimental.coroutine.TestUtilsKt.asList
-import static org.springframework.kotlin.experimental.coroutine.TestUtilsKt.runBlocking
+import static org.springframework.kotlin.coroutine.TestUtilsKt.asList
+import static org.springframework.kotlin.coroutine.TestUtilsKt.runBlocking
 
 @SpringBootTest(classes = IntSpecConfiguration, webEnvironment = NONE)
 @EnableAutoConfiguration

spring-boot-autoconfigure-kotlin-coroutine/src/test/groovy/org/springframework/data/mongodb/repository/IntSpecConfiguration.groovy

@@ -1,6 +1,6 @@
 package org.springframework.data.mongodb.repository
 
-import org.springframework.kotlin.experimental.coroutine.EnableCoroutine
+import org.springframework.kotlin.coroutine.EnableCoroutine
 
 @EnableCoroutine
 class IntSpecConfiguration {

spring-boot-autoconfigure-kotlin-coroutine/src/test/kotlin/test/TestRepository.kt

@@ -16,7 +16,7 @@
 
 package test
 
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
+import kotlinx.coroutines.channels.ReceiveChannel
 import org.springframework.data.annotation.Id
 import org.springframework.data.mongodb.core.mapping.Document
 import org.springframework.data.mongodb.core.mapping.Field

spring-data-mongodb-kotlin-coroutine/src/main/java/org/springframework/data/mongodb/repository/query/CoroutineMongoParameters.java

@@ -16,7 +16,7 @@
 
 package org.springframework.data.mongodb.repository.query;
 
-import kotlin.coroutines.experimental.Continuation;
+import kotlin.coroutines.Continuation;
 import org.springframework.core.MethodParameter;
 import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.lang.Nullable;

spring-data-mongodb-kotlin-coroutine/src/main/java/org/springframework/kotlin/experimental/coroutine/util/DefaultSuspendExecutor.java → spring-data-mongodb-kotlin-coroutine/src/main/java/org/springframework/kotlin/coroutine/util/DefaultSuspendExecutor.java

@@ -14,9 +14,9 @@
  * limitations under the License.
  */
 
-package org.springframework.kotlin.experimental.coroutine.util;
+package org.springframework.kotlin.coroutine.util;
 
-import kotlin.coroutines.experimental.Continuation;
+import kotlin.coroutines.Continuation;
 import kotlin.jvm.functions.Function1;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/core/CoroutineDatabaseCallback.kt

@@ -17,8 +17,8 @@
 package org.springframework.data.mongodb.core
 
 import com.mongodb.reactivestreams.client.MongoDatabase
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
-import kotlinx.coroutines.experimental.reactive.openSubscription
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.reactive.openSubscription
 
 interface CoroutineDatabaseCallback<T> {
     val reactiveDatabaseCallback: ReactiveDatabaseCallback<T>

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/core/CoroutineMongoOperations.kt

@@ -20,7 +20,7 @@ import com.mongodb.ReadPreference
 import com.mongodb.client.result.DeleteResult
 import com.mongodb.client.result.UpdateResult
 import com.mongodb.coroutines.client.CoroutineMongoCollection
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
+import kotlinx.coroutines.channels.ReceiveChannel
 import org.bson.Document
 import org.reactivestreams.Subscription
 import org.springframework.data.geo.GeoResult

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/core/CoroutineMongoTemplate.kt

@@ -21,12 +21,12 @@ import com.mongodb.client.result.DeleteResult
 import com.mongodb.client.result.UpdateResult
 import com.mongodb.coroutines.client.CoroutineMongoCollection
 import com.mongodb.coroutines.client.asCoroutineMongoCollection
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
-import kotlinx.coroutines.experimental.reactive.awaitFirst
-import kotlinx.coroutines.experimental.reactive.awaitFirstOrDefault
-import kotlinx.coroutines.experimental.reactive.awaitLast
-import kotlinx.coroutines.experimental.reactive.awaitSingle
-import kotlinx.coroutines.experimental.reactive.openSubscription
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.reactive.awaitFirst
+import kotlinx.coroutines.reactive.awaitFirstOrDefault
+import kotlinx.coroutines.reactive.awaitLast
+import kotlinx.coroutines.reactive.awaitSingle
+import kotlinx.coroutines.reactive.openSubscription
 import org.bson.Document
 import org.springframework.data.geo.GeoResult
 import org.springframework.data.mongodb.core.aggregation.Aggregation
@@ -280,4 +280,4 @@ open class CoroutineMongoTemplate(
 
     override fun <T> tail(query: Query, entityClass: Class<T>, collectionName: String): ReceiveChannel<T> =
             reactiveMongoOperations.tail(query, entityClass, collectionName).openSubscription()
-}
+}

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/repository/query/AbstractCoroutineMongoQuery.kt

@@ -16,15 +16,15 @@
 
 package org.springframework.data.mongodb.repository.query
 
-import kotlinx.coroutines.experimental.runBlocking
+import kotlinx.coroutines.runBlocking
 import org.springframework.core.convert.converter.Converter
 import org.springframework.data.convert.EntityInstantiators
 import org.springframework.data.mongodb.core.CoroutineMongoOperations
 import org.springframework.data.mongodb.core.query.Query
 import org.springframework.data.repository.query.ParameterAccessor
 import org.springframework.data.repository.query.RepositoryQuery
-import org.springframework.kotlin.experimental.coroutine.util.executeSuspend
-import kotlin.coroutines.experimental.Continuation
+import org.springframework.kotlin.coroutine.util.executeSuspend
+import kotlin.coroutines.Continuation
 
 abstract class AbstractCoroutineMongoQuery(
     private val method: CoroutineMongoQueryMethod,

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/repository/query/CoroutineMongoQueryExecution.kt

@@ -16,9 +16,9 @@
 
 package org.springframework.data.mongodb.repository.query
 
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
-import kotlinx.coroutines.experimental.channels.consumeEach
-import kotlinx.coroutines.experimental.reactive.openSubscription
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.consumeEach
+import kotlinx.coroutines.reactive.openSubscription
 import org.springframework.core.convert.converter.Converter
 import org.springframework.data.convert.EntityInstantiators
 import org.springframework.data.domain.Pageable
@@ -29,7 +29,7 @@ import org.springframework.data.mongodb.core.query.Query
 import org.springframework.data.repository.query.ResultProcessor
 import org.springframework.data.repository.util.ReactiveWrappers
 import org.springframework.data.util.TypeInformation
-import org.springframework.kotlin.experimental.coroutine.TypeMetaData
+import org.springframework.kotlin.coroutine.TypeMetaData
 import org.springframework.util.ClassUtils
 
 interface CoroutineMongoQueryExecution {

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/repository/query/CoroutineMongoQueryMethod.kt

@@ -31,11 +31,11 @@ import org.springframework.data.repository.query.QueryMethod
 import org.springframework.data.repository.util.ClassUtils.hasParameterOfType
 import org.springframework.data.repository.util.ReactiveWrappers
 import org.springframework.data.util.ClassTypeInformation
-import org.springframework.kotlin.experimental.coroutine.isCoroutineCollection
-import org.springframework.kotlin.experimental.coroutine.returnTypeMetadata
+import org.springframework.kotlin.coroutine.isCoroutineCollection
+import org.springframework.kotlin.coroutine.returnTypeMetadata
 import org.springframework.util.ClassUtils
 import java.lang.reflect.Method
-import kotlin.coroutines.experimental.Continuation
+import kotlin.coroutines.Continuation
 
 open class CoroutineMongoQueryMethod(
         val method: Method,

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/mongodb/repository/support/SimpleCoroutineMongoRepository.kt

@@ -16,8 +16,8 @@
 
 package org.springframework.data.mongodb.repository.support
 
-import kotlinx.coroutines.experimental.reactive.awaitFirstOrDefault
-import kotlinx.coroutines.experimental.reactive.awaitSingle
+import kotlinx.coroutines.reactive.awaitFirstOrDefault
+import kotlinx.coroutines.reactive.awaitSingle
 import org.springframework.data.mongodb.core.CoroutineMongoOperations
 import org.springframework.data.mongodb.core.CoroutineMongoTemplate
 import org.springframework.data.mongodb.repository.CoroutineMongoRepository

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/data/repository/coroutine/CoroutineCrudRepository.kt

@@ -16,7 +16,7 @@
 
 package org.springframework.data.repository.coroutine
 
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
+import kotlinx.coroutines.channels.ReceiveChannel
 import org.springframework.data.repository.NoRepositoryBean
 import org.springframework.data.repository.Repository
 

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/kotlin/experimental/coroutine/util/SuspendExecutor.kt → spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/kotlin/coroutine/util/SuspendExecutor.kt

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-package org.springframework.kotlin.experimental.coroutine.util
+package org.springframework.kotlin.coroutine.util
 
-import kotlin.coroutines.experimental.Continuation
+import kotlin.coroutines.Continuation
 
 interface SuspendExecutor {
     fun <T> execute(cont: Continuation<T>, lambda: suspend () -> T): Any?
-}
+}

spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/kotlin/experimental/coroutine/util/Utils.kt → spring-data-mongodb-kotlin-coroutine/src/main/kotlin/org/springframework/kotlin/coroutine/util/Utils.kt

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package org.springframework.kotlin.experimental.coroutine.util
+package org.springframework.kotlin.coroutine.util
 
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
-import kotlinx.coroutines.experimental.channels.consumeEach
-import kotlin.coroutines.experimental.Continuation
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.consumeEach
+import kotlin.coroutines.Continuation
 
 fun <T> executeSuspend(cont: Continuation<T>, lambda: suspend () -> T): Any? =
     DefaultSuspendExecutor.INSTANCE.execute(cont, lambda)

spring-kotlin-coroutine-demo/src/main/kotlin/demo/app/ApplicationConfiguration.kt

@@ -24,7 +24,7 @@ import org.springframework.cache.ehcache.EhCacheCacheManager
 import org.springframework.cache.ehcache.EhCacheManagerFactoryBean
 import org.springframework.context.annotation.Bean
 import org.springframework.core.io.ClassPathResource
-import org.springframework.kotlin.experimental.coroutine.EnableCoroutine
+import org.springframework.kotlin.coroutine.EnableCoroutine
 import org.springframework.scheduling.annotation.EnableScheduling
 
 @SpringBootApplication

spring-kotlin-coroutine-demo/src/main/kotlin/demo/app/event/CoroutineListener.kt

@@ -19,7 +19,7 @@ package demo.app.event
 import demo.app.util.logger
 import demo.app.web.DemoApplicationEvent
 import demo.app.web.SimpleEvent
-import kotlinx.coroutines.experimental.delay
+import kotlinx.coroutines.delay
 import org.springframework.context.event.EventListener
 import org.springframework.stereotype.Component
 
@@ -40,4 +40,4 @@ open class CoroutineListener {
     companion object {
         private val logger = logger()
     }
-}
+}

spring-kotlin-coroutine-demo/src/main/kotlin/demo/app/service/DemoService.kt

@@ -17,10 +17,10 @@
 package demo.app.service
 
 import demo.app.util.logger
-import kotlinx.coroutines.experimental.delay
+import kotlinx.coroutines.delay
 import org.springframework.cache.annotation.Cacheable
-import org.springframework.kotlin.experimental.coroutine.annotation.Coroutine
-import org.springframework.kotlin.experimental.coroutine.context.DEFAULT_DISPATCHER
+import org.springframework.kotlin.coroutine.annotation.Coroutine
+import org.springframework.kotlin.coroutine.context.DEFAULT_DISPATCHER
 import org.springframework.scheduling.annotation.Scheduled
 import org.springframework.stereotype.Component
 
@@ -73,4 +73,4 @@ open class DemoService {
     companion object {
         private val logger = logger()
     }
-}
+}

spring-kotlin-coroutine-demo/src/main/kotlin/demo/app/web/DemoController.kt

@@ -20,10 +20,10 @@ import demo.app.service.DemoService
 import demo.app.util.logger
 import org.springframework.context.ApplicationEvent
 import org.springframework.context.ApplicationEventPublisher
-import org.springframework.kotlin.experimental.coroutine.annotation.Coroutine
-import org.springframework.kotlin.experimental.coroutine.context.DEFAULT_DISPATCHER
-import org.springframework.kotlin.experimental.coroutine.event.CoroutineApplicationEventPublisher
-import org.springframework.kotlin.experimental.coroutine.web.client.CoroutineRestOperations
+import org.springframework.kotlin.coroutine.annotation.Coroutine
+import org.springframework.kotlin.coroutine.context.DEFAULT_DISPATCHER
+import org.springframework.kotlin.coroutine.event.CoroutineApplicationEventPublisher
+import org.springframework.kotlin.coroutine.web.client.CoroutineRestOperations
 import org.springframework.web.bind.annotation.GetMapping
 import org.springframework.web.bind.annotation.RestController
 import javax.servlet.http.HttpServletRequest

spring-kotlin-coroutine-test/src/main/kotlin/org.springframework.kotlin.experimental.coroutine/TestUtils.kt → spring-kotlin-coroutine-test/src/main/kotlin/org/springframework/kotlin/coroutine/TestUtils.kt

@@ -14,15 +14,17 @@
  * limitations under the License.
  */
 
-package org.springframework.kotlin.experimental.coroutine
+package org.springframework.kotlin.coroutine
 
-import kotlinx.coroutines.experimental.channels.ReceiveChannel
-import kotlinx.coroutines.experimental.channels.consumeEach
-import kotlinx.coroutines.experimental.runBlocking
-import kotlinx.coroutines.experimental.suspendCancellableCoroutine
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.consumeEach
+import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.suspendCancellableCoroutine
 import java.util.Optional
-import kotlin.coroutines.experimental.Continuation
-import kotlin.coroutines.experimental.intrinsics.COROUTINE_SUSPENDED
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.intrinsics.COROUTINE_SUSPENDED
+import kotlin.coroutines.resume
+import kotlin.coroutines.resumeWithException
 
 @Suppress("UNCHECKED_CAST")
 fun <T: Any> runBlocking(lambda: (Continuation<T>) -> Any) = runBlocking {
@@ -43,4 +45,4 @@ fun <T> ReceiveChannel<T>.asList(): List<T> = runBlocking {
     mutableListOf<T>().apply {
         consumeEach { add(it) }
     }
-}
+}

spring-kotlin-coroutine/src/main/java/org/springframework/kotlin/experimental/coroutine/util/CoroutineUtils.java → spring-kotlin-coroutine/src/main/java/org/springframework/kotlin/coroutine/util/CoroutineUtils.java

@@ -14,20 +14,20 @@
  * limitations under the License.
  */
 
-package org.springframework.kotlin.experimental.coroutine.util;
+package org.springframework.kotlin.coroutine.util;
 
-import kotlin.coroutines.experimental.Continuation;
-import kotlin.coroutines.experimental.CoroutineContext;
+import kotlin.coroutines.Continuation;
+import kotlin.coroutines.CoroutineContext;
 import kotlin.jvm.functions.Function2;
-import kotlinx.coroutines.experimental.BuildersKt;
-import kotlinx.coroutines.experimental.CoroutineScope;
-import kotlinx.coroutines.experimental.CoroutineStart;
+import kotlinx.coroutines.BuildersKt;
+import kotlinx.coroutines.CoroutineScope;
+import kotlinx.coroutines.CoroutineStart;
 
 public abstract class CoroutineUtils {
     private CoroutineUtils() {
     }
 
     static public <T> Object runCoroutine(final CoroutineContext context, final Function2<CoroutineScope, Continuation<? super T>, ? super T> fun, final Continuation<? super T> continuation) {
-        return BuildersKt.withContext(context, CoroutineStart.DEFAULT, fun, continuation);
+        return BuildersKt.withContext(context, fun, continuation);
     }
 }