Upgrade dependencies; prepare for release

* Fix Nullability in the `R2dbcMessageHandler`

Author: artembilan

build.gradle

@@ -45,14 +45,14 @@ ext {
     linkScmConnection = 'scm:git:git://github.com/spring-projects/spring-integration.git'
     linkScmDevConnection = 'scm:git:ssh://git@github.com:spring-projects/spring-integration.git'
 
-    apacheSshdVersion = '2.15.0'
+    apacheSshdVersion = '2.16.0'
     artemisVersion = '2.42.0'
     aspectjVersion = '1.9.24'
     assertjVersion = '3.27.4'
     assertkVersion = '0.28.1'
     avroVersion = '1.12.0'
     awaitilityVersion = '4.3.0'
-    camelVersion = '4.13.0'
+    camelVersion = '4.14.0'
     commonsDbcp2Version = '2.13.0'
     commonsIoVersion = '2.20.0'
     commonsNetVersion = '3.12.0'
@@ -62,7 +62,7 @@ ext {
     ftpServerVersion = '1.2.1'
     graalvmVersion = '24.2.2'
     greenmailVersion = '2.1.5'
-    groovyVersion = '4.0.28'
+    groovyVersion = '5.0.1'
     hamcrestVersion = '3.0'
     hazelcastVersion = '5.5.0'
     hibernateVersion = '7.1.1.Final'
@@ -78,35 +78,35 @@ ext {
     jrubyVersion = '10.0.2.0'
     jsonpathVersion = '2.9.0'
     junit4Version = '4.13.2'
-    junitJupiterVersion = '6.0.0-RC2'
+    junitJupiterVersion = '6.0.0-RC3'
     kotlinCoroutinesVersion = '1.10.2'
     kryoVersion = '5.6.2'
     lettuceVersion = '6.8.1.RELEASE'
     log4jVersion = '2.25.1'
     mailVersion = '2.0.4'
-    micrometerTracingVersion = '1.6.0-M2'
-    micrometerVersion = '1.16.0-M2'
+    micrometerTracingVersion = '1.6.0-M3'
+    micrometerVersion = '1.16.0-M3'
     mockitoVersion = '5.19.0'
-    mongoDriverVersion = '5.5.1'
+    mongoDriverVersion = '5.6.0'
     mysqlVersion = '9.4.0'
     oracleVersion = '23.9.0.25.07'
     pahoMqttClientVersion = '1.2.5'
     postgresVersion = '42.7.7'
     protobufVersion = '4.32.1'
     r2dbch2Version = '1.0.0.RELEASE'
-    reactorVersion = '2025.0.0-M6'
+    reactorVersion = '2025.0.0-M7'
     resilience4jVersion = '2.3.0'
     romeToolsVersion = '2.1.0'
     rsocketVersion = '1.1.5'
     servletApiVersion = '6.1.0'
     smackVersion = '4.4.8'
-    springAmqpVersion = '4.0.0-SNAPSHOT'
-    springDataVersion = '2025.1.0-M5'
-    springGraphqlVersion = '2.0.0-SNAPSHOT'
-    springKafkaVersion = '4.0.0-SNAPSHOT'
-    springSecurityVersion = '7.0.0-SNAPSHOT'
-    springVersion = '7.0.0-SNAPSHOT'
-    springWsVersion = '5.0.0-SNAPSHOT'
+    springAmqpVersion = '4.0.0-M5'
+    springDataVersion = '2025.1.0-M6'
+    springGraphqlVersion = '2.0.0-M3'
+    springKafkaVersion = '4.0.0-M5'
+    springSecurityVersion = '7.0.0-M3'
+    springVersion = '7.0.0-M9'
+    springWsVersion = '5.0.0-M1'
     testcontainersVersion = '1.21.3'
     tomcatVersion = '11.0.11'
     xmlUnitVersion = '2.10.4'
@@ -245,7 +245,6 @@ configure(javaProjects) { subproject ->
             jvmTarget = org.jetbrains.kotlin.gradle.dsl.JvmTarget.JVM_17
             javaParameters = true
             allWarningsAsErrors = true
-            freeCompilerArgs = [ '-Xannotation-default-target=param-property' ] // Upcoming default, see https://youtrack.jetbrains.com/issue/KT-73255
         }
     }
 
@@ -341,7 +340,7 @@ configure(javaProjects) { subproject ->
 
     checkstyle {
         configDirectory.set(rootProject.file('src/checkstyle'))
-        toolVersion = project.hasProperty('checkstyleVersion') ? project.checkstyleVersion : '11.0.0'
+        toolVersion = project.hasProperty('checkstyleVersion') ? project.checkstyleVersion : '11.0.1'
     }
 
     jar {

spring-integration-r2dbc/src/main/java/org/springframework/integration/r2dbc/outbound/R2dbcMessageHandler.java

@@ -187,8 +187,8 @@ private Mono<Void> handleUpdate(Message<?> message) {
 		if (this.tableNameExpression != null) {
 			String tableName = this.tableNameExpression.getValue(this.evaluationContext, message, String.class);
 			Assert.notNull(tableName, "'tableNameExpression' must not evaluate to null");
-			Map<String, Object> values = evaluateValuesExpression(message);
-			Map<SqlIdentifier, Object> updateMap = transformIntoSqlIdentifierMap(values);
+			Map<String, @Nullable Object> values = evaluateValuesExpression(message);
+			Map<SqlIdentifier, @Nullable Object> updateMap = transformIntoSqlIdentifierMap(values);
 			Criteria criteria = evaluateCriteriaExpression(message);
 
 			StatementMapper.UpdateSpec updateSpec =
@@ -205,8 +205,8 @@ private Mono<Void> handleUpdate(Message<?> message) {
 		}
 	}
 
-	private Map<SqlIdentifier, Object> transformIntoSqlIdentifierMap(Map<String, Object> values) {
-		Map<SqlIdentifier, Object> sqlIdentifierObjectMap = new HashMap<>();
+	private Map<SqlIdentifier, @Nullable Object> transformIntoSqlIdentifierMap(Map<String, @Nullable Object> values) {
+		Map<SqlIdentifier, @Nullable Object> sqlIdentifierObjectMap = new HashMap<>();
 		values.forEach((k, v) -> sqlIdentifierObjectMap.put(SqlIdentifier.unquoted(k), v));
 		return sqlIdentifierObjectMap;
 	}
@@ -216,11 +216,11 @@ private Mono<Void> handleInsert(Message<?> message) {
 		if (this.tableNameExpression != null) {
 			String tableName = this.tableNameExpression.getValue(this.evaluationContext, message, String.class);
 			Assert.notNull(tableName, "'tableNameExpression' must not evaluate to null");
-			Map<String, Object> values = evaluateValuesExpression(message);
+			Map<String, @Nullable Object> values = evaluateValuesExpression(message);
 
 			StatementMapper.InsertSpec insertSpec = this.statementMapper.createInsert(tableName);
 
-			for (Map.Entry<String, Object> entry : values.entrySet()) {
+			for (Map.Entry<String, @Nullable Object> entry : values.entrySet()) {
 				insertSpec = insertSpec.withColumn(entry.getKey(),
 						Parameter.fromOrEmpty(entry.getValue(), Object.class));
 			}
@@ -237,11 +237,11 @@ private Mono<Void> handleInsert(Message<?> message) {
 	}
 
 	@SuppressWarnings("unchecked")
-	private Map<String, Object> evaluateValuesExpression(Message<?> message) {
+	private Map<String, @Nullable Object> evaluateValuesExpression(Message<?> message) {
 		Assert.notNull(this.valuesExpression,
 				"'this.valuesExpression' must not be null when 'tableNameExpression' mode is used");
-		Map<String, Object> fieldValues =
-				(Map<String, Object>) this.valuesExpression.getValue(this.evaluationContext, message, Map.class);
+		Map<String, @Nullable Object> fieldValues =
+				(Map<String, @Nullable Object>) this.valuesExpression.getValue(this.evaluationContext, message, Map.class);
 		Assert.notNull(fieldValues, "'valuesExpression' must not evaluate to null");
 		return fieldValues;
 	}