Release version 4.4.1 (2021.2.1).

See #2166

.mvn/wrapper/maven-wrapper.properties

@@ -1,3 +1,3 @@
-#Tue Feb 22 13:59:12 CET 2022
+#Fri Jun 03 09:39:36 CEST 2022
 wrapperUrl=https\://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar
-distributionUrl=https\://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.4/apache-maven-3.8.4-bin.zip
+distributionUrl=https\://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.5/apache-maven-3.8.5-bin.zip

ci/pipeline.properties

@@ -1,7 +1,7 @@
 # Java versions
-java.main.tag=8u322-b06-jdk
-java.next.tag=11.0.14.1_1-jdk
-java.lts.tag=17.0.2_8-jdk
+java.main.tag=8u332-b09-jdk
+java.next.tag=11.0.15_10-jdk
+java.lts.tag=17.0.3_7-jdk
 
 # Docker container images - standard
 docker.java.main.image=harbor-repo.vmware.com/dockerhub-proxy-cache/library/eclipse-temurin:${java.main.tag}

pom.xml

@@ -5,12 +5,12 @@
 
 	<groupId>org.springframework.data</groupId>
 	<artifactId>spring-data-elasticsearch</artifactId>
-	<version>4.4.0</version>
+	<version>4.4.1</version>
 
 	<parent>
 		<groupId>org.springframework.data.build</groupId>
 		<artifactId>spring-data-parent</artifactId>
-		<version>2.7.0</version>
+		<version>2.7.1</version>
 	</parent>
 
 	<name>Spring Data Elasticsearch</name>
@@ -24,7 +24,7 @@
 		<elasticsearch-java>7.17.3</elasticsearch-java>
 		<log4j>2.17.1</log4j>
 		<netty>4.1.65.Final</netty>
-		<springdata.commons>2.7.0</springdata.commons>
+		<springdata.commons>2.7.1</springdata.commons>
 		<testcontainers>1.16.2</testcontainers>
 		<blockhound-junit>1.0.6.RELEASE</blockhound-junit>
 		<java-module-name>spring.data.elasticsearch</java-module-name>

src/main/java/org/springframework/data/elasticsearch/core/convert/ElasticsearchDateConverter.java

@@ -66,7 +66,6 @@ final public class ElasticsearchDateConverter {
 	 */
 	public static ElasticsearchDateConverter of(String pattern) {
 
-		Assert.notNull(pattern, "pattern must not be null");
 		Assert.hasText(pattern, "pattern must not be empty");
 
 		String[] subPatterns = pattern.split("\\|\\|");
@@ -86,7 +85,7 @@ final public class ElasticsearchDateConverter {
 	 */
 	public String format(TemporalAccessor accessor) {
 
-		Assert.notNull("accessor", "accessor must not be null");
+		Assert.notNull(accessor, "accessor must not be null");
 
 		if (accessor instanceof Instant) {
 			Instant instant = (Instant) accessor;

src/main/resources/notice.txt

@@ -1,4 +1,4 @@
-Spring Data Elasticsearch 4.4 GA (2021.2.0)
+Spring Data Elasticsearch 4.4.1 (2021.2.1)
 Copyright (c) [2013-2021] Pivotal Software, Inc.
 
 This product is licensed to you under the Apache License, Version 2.0 (the "License").
@@ -36,5 +36,6 @@ conditions of the subcomponent's license, as noted in the LICENSE file.
 
 
 
+