Upgrade to Coroutines 1.3.0-M2

spring-messaging/src/test/kotlin/org/springframework/messaging/rsocket/RSocketClientToServerCoroutinesIntegrationTests.kt

@@ -21,7 +21,7 @@ import io.rsocket.RSocketFactory
 import io.rsocket.frame.decoder.PayloadDecoder
 import io.rsocket.transport.netty.server.CloseableChannel
 import io.rsocket.transport.netty.server.TcpServerTransport
-import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.flow
@@ -49,6 +49,7 @@ import java.time.Duration
  * @author Sebastien Deleuze
  * @author Rossen Stoyanchev
  */
+@ExperimentalCoroutinesApi
 class RSocketClientToServerCoroutinesIntegrationTests {
 
 	@Test
@@ -104,7 +105,7 @@ class RSocketClientToServerCoroutinesIntegrationTests {
 				.verify(Duration.ofSeconds(5))
 	}
 
-	@FlowPreview
+	@ExperimentalCoroutinesApi
 	@Controller
 	class ServerController {
 
@@ -159,7 +160,7 @@ class RSocketClientToServerCoroutinesIntegrationTests {
 	@Configuration
 	open class ServerConfig {
 
-		@FlowPreview
+		@ExperimentalCoroutinesApi
 		@Bean
 		open fun controller(): ServerController {
 			return ServerController()

spring-messaging/src/test/kotlin/org/springframework/messaging/rsocket/RSocketRequesterExtensionsTests.kt

@@ -2,7 +2,7 @@ package org.springframework.messaging.rsocket
 
 import io.mockk.every
 import io.mockk.mockk
-import kotlinx.coroutines.FlowPreview
+import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.toList
 import kotlinx.coroutines.runBlocking
@@ -20,7 +20,7 @@ import java.util.concurrent.CompletableFuture
  *
  * @author Sebastien Deleuze
  */
-@FlowPreview
+@ExperimentalCoroutinesApi
 class RSocketRequesterExtensionsTests {
 
 	private val stringTypeRefMatcher: (ParameterizedTypeReference<*>) -> Boolean  = { it.type == String::class.java }