Upgrade to JDK 17.

Resolves gh-538.

Jenkinsfile

@@ -131,7 +131,11 @@ pipeline {
 			steps {
 				script {
 					docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
+<<<<<<< HEAD
 						docker.image(p['docker.java.main.image']).inside(p['docker.java.inside.basic']) {
+=======
+						docker.image('adoptopenjdk/openjdk17:latest').inside('-v $HOME:/tmp/jenkins-home') {
+>>>>>>> Upgrade to JDK 17.
 							sh 'rm -Rf `find . -name "BACKUPDEFAULT*"`'
 							sh 'rm -Rf `find . -name "ConfigDiskDir*"`'
 							sh 'rm -Rf `find . -name "locator*" | grep -v "src"`'
@@ -151,6 +155,34 @@ pipeline {
 				}
 			}
 		}
+		stage('Publish documentation') {
+			when {
+				branch 'main'
+			}
+			agent {
+				label 'data'
+			}
+			options { timeout(time: 20, unit: 'MINUTES') }
+
+			environment {
+				ARTIFACTORY = credentials('02bd1690-b54f-4c9f-819d-a77cb7a9822c')
+			}
+
+			steps {
+				script {
+					docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
+						docker.image('adoptopenjdk/openjdk17:latest').inside('-v $HOME:/tmp/jenkins-home') {
+							sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -s settings.xml -Pci,distribute ' +
+									'-Dartifactory.server=https://repo.spring.io ' +
+									"-Dartifactory.username=${ARTIFACTORY_USR} " +
+									"-Dartifactory.password=${ARTIFACTORY_PSW} " +
+									"-Dartifactory.distribution-repository=temp-private-local " +
+									'-Dmaven.test.skip=true clean deploy -U -B'
+						}
+					}
+				}
+			}
+		}
 	}
 
 	post {

pom.xml

@@ -42,7 +42,7 @@
 
 	<properties>
 		<java-module-name>spring.data.geode</java-module-name>
-		<source.level>1.8</source.level>
+		<source.level>17</source.level>
 		<antlr.version>2.7.7</antlr.version>
 		<apache-shiro.version>1.8.0</apache-shiro.version>
 		<cache-api.version>1.1.1</cache-api.version>