Upgrade Versions; Prepare for Milestone Release

Author: garyrussell

build.gradle

@@ -55,15 +55,15 @@ ext {
 	log4jVersion = '2.17.1'
 	logbackVersion = '1.2.3'
 	lz4Version = '1.8.0'
-	micrometerVersion = '1.8.0'
+	micrometerVersion = '2.0.0-M1'
 	mockitoVersion = '3.11.2'
 	rabbitmqStreamVersion = '0.4.0'
 	rabbitmqVersion = project.hasProperty('rabbitmqVersion') ? project.rabbitmqVersion : '5.13.1'
 	rabbitmqHttpClientVersion = '3.12.1'
-	reactorVersion = '2020.0.14'
+	reactorVersion = '2020.0.15'
 	snappyVersion = '1.1.8.4'
-	springDataCommonsVersion = '2.6.0'
-	springVersion = project.hasProperty('springVersion') ? project.springVersion : '6.0.0-SNAPSHOT'
+	springDataCommonsVersion = '3.0.0-M1'
+	springVersion = project.hasProperty('springVersion') ? project.springVersion : '6.0.0-M2'
 	springRetryVersion = '1.3.1'
 	zstdJniVersion = '1.5.0-2'
 }

spring-rabbit/src/main/java/org/springframework/amqp/rabbit/listener/AbstractMessageListenerContainer.java

@@ -2139,6 +2139,7 @@ Object start() {
 			return Timer.start(this.registry);
 		}
 
+		@SuppressWarnings("deprecation")
 		void success(Object sample, String queue) {
 			Timer timer = this.timers.get(queue + "none");
 			if (timer == null) {
@@ -2147,6 +2148,7 @@ void success(Object sample, String queue) {
 			((Sample) sample).stop(timer);
 		}
 
+		@SuppressWarnings("deprecation")
 		void failure(Object sample, String queue, String exception) {
 			Timer timer = this.timers.get(queue + exception);
 			if (timer == null) {