Version upgrades

4.0.0-SNAPSHOT
  Spring Kafka - 3.0.0-SNAPSHOT
  Spring Integraton Kafka - 6.0.0-SNAPSHOT
  Spring Cloud Stream - 4.0.0-SNAPSHOT

Code changes for Jakarta

docs/pom.xml

@@ -7,7 +7,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-stream-binder-kafka-parent</artifactId>
-		<version>3.2.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 	<packaging>jar</packaging>
 	<name>spring-cloud-stream-binder-kafka-docs</name>

pom.xml

@@ -2,12 +2,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>spring-cloud-stream-binder-kafka-parent</artifactId>
-	<version>3.2.0-SNAPSHOT</version>
+	<version>4.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-build</artifactId>
-		<version>3.1.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 		<relativePath />
 	</parent>
 	<scm>
@@ -20,11 +20,11 @@
 		<tag>HEAD</tag>
 	</scm>
 	<properties>
-		<java.version>1.8</java.version>
+		<java.version>17</java.version>
-		<spring-kafka.version>2.8.0-RC1</spring-kafka.version>
+		<spring-kafka.version>3.0.0-SNAPSHOT</spring-kafka.version>
-		<spring-integration-kafka.version>5.5.5</spring-integration-kafka.version>
+		<spring-integration-kafka.version>6.0.0-SNAPSHOT</spring-integration-kafka.version>
 		<kafka.version>3.0.0</kafka.version>
-		<spring-cloud-stream.version>3.2.0-SNAPSHOT</spring-cloud-stream.version>
+		<spring-cloud-stream.version>4.0.0-SNAPSHOT</spring-cloud-stream.version>
 		<maven-checkstyle-plugin.failsOnError>true</maven-checkstyle-plugin.failsOnError>
 		<maven-checkstyle-plugin.failsOnViolation>true</maven-checkstyle-plugin.failsOnViolation>
 		<maven-checkstyle-plugin.includeTestSourceDirectory>true</maven-checkstyle-plugin.includeTestSourceDirectory>

spring-cloud-starter-stream-kafka/pom.xml

@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-stream-binder-kafka-parent</artifactId>
-		<version>3.2.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-cloud-starter-stream-kafka</artifactId>
 	<description>Spring Cloud Starter Stream Kafka</description>

spring-cloud-stream-binder-kafka-core/pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-stream-binder-kafka-parent</artifactId>
-		<version>3.2.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>spring-cloud-stream-binder-kafka-core</artifactId>
 	<description>Spring Cloud Stream Kafka Binder Core</description>

spring-cloud-stream-binder-kafka-core/src/main/java/org/springframework/cloud/stream/binder/kafka/properties/KafkaBinderConfigurationProperties.java

@@ -28,10 +28,9 @@ import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.validation.constraints.AssertTrue;
+import jakarta.validation.constraints.AssertTrue;
-import javax.validation.constraints.Min;
+import jakarta.validation.constraints.Min;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
-
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.apache.kafka.clients.consumer.ConsumerConfig;

spring-cloud-stream-binder-kafka-core/src/main/java/org/springframework/cloud/stream/binder/kafka/properties/KafkaProducerProperties.java

@@ -19,7 +19,7 @@ package org.springframework.cloud.stream.binder.kafka.properties;
 import java.util.HashMap;
 import java.util.Map;
 
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.NotNull;
 
 import org.springframework.expression.Expression;
 

spring-cloud-stream-binder-kafka-streams/pom.xml

@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-stream-binder-kafka-parent</artifactId>
-		<version>3.2.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 
 	<properties>

spring-cloud-stream-binder-kafka/pom.xml

@@ -10,7 +10,7 @@
 	<parent>
 		<groupId>org.springframework.cloud</groupId>
 		<artifactId>spring-cloud-stream-binder-kafka-parent</artifactId>
-		<version>3.2.0-SNAPSHOT</version>
+		<version>4.0.0-SNAPSHOT</version>
 	</parent>
 
 	<dependencies>