diff --git a/spring-session-docs/modules/ROOT/examples/java/docs/IndexDocTests.java b/spring-session-docs/modules/ROOT/examples/java/docs/IndexDocTests.java
index 3326c1ae..2a19061c 100644
--- a/spring-session-docs/modules/ROOT/examples/java/docs/IndexDocTests.java
+++ b/spring-session-docs/modules/ROOT/examples/java/docs/IndexDocTests.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2022 the original author or authors.
+ * Copyright 2014-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,6 +19,9 @@ package docs;
 import java.time.Duration;
 import java.util.concurrent.ConcurrentHashMap;
 
+import com.hazelcast.config.Config;
+import com.hazelcast.core.Hazelcast;
+import com.hazelcast.core.HazelcastInstance;
 import org.junit.jupiter.api.Test;
 
 import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory;
@@ -36,6 +39,7 @@ import org.springframework.session.SessionRepository;
 import org.springframework.session.data.redis.ReactiveRedisSessionRepository;
 import org.springframework.session.data.redis.RedisIndexedSessionRepository;
 import org.springframework.session.data.redis.RedisSessionRepository;
+import org.springframework.session.hazelcast.HazelcastIndexedSessionRepository;
 import org.springframework.session.jdbc.JdbcIndexedSessionRepository;
 import org.springframework.session.web.http.SessionRepositoryFilter;
 import org.springframework.transaction.support.TransactionTemplate;
@@ -180,21 +184,20 @@ class IndexDocTests {
 		// end::new-jdbcindexedsessionrepository[]
 	}
 
-	// @Test
-	// @SuppressWarnings("unused")
-	// void newHazelcastIndexedSessionRepository() {
-	// // tag::new-hazelcastindexedsessionrepository[]
-	//
-	// Config config = new Config();
-	//
-	// // ... configure Hazelcast ...
-	//
-	// HazelcastInstance hazelcastInstance = Hazelcast.newHazelcastInstance(config);
-	//
-	// HazelcastIndexedSessionRepository repository = new
-	// HazelcastIndexedSessionRepository(hazelcastInstance);
-	// // end::new-hazelcastindexedsessionrepository[]
-	// }
+	@Test
+	@SuppressWarnings("unused")
+	void newHazelcastIndexedSessionRepository() {
+		// tag::new-hazelcastindexedsessionrepository[]
+
+		Config config = new Config();
+
+		// ... configure Hazelcast ...
+
+		HazelcastInstance hazelcastInstance = Hazelcast.newHazelcastInstance(config);
+
+		HazelcastIndexedSessionRepository repository = new HazelcastIndexedSessionRepository(hazelcastInstance);
+		// end::new-hazelcastindexedsessionrepository[]
+	}
 
 	@Test
 	void runSpringHttpSessionConfig() {
diff --git a/spring-session-docs/modules/ROOT/examples/java/docs/http/HazelcastHttpSessionConfig.java b/spring-session-docs/modules/ROOT/examples/java/docs/http/HazelcastHttpSessionConfig.java
index 49d149f4..fbfb6d84 100644
--- a/spring-session-docs/modules/ROOT/examples/java/docs/http/HazelcastHttpSessionConfig.java
+++ b/spring-session-docs/modules/ROOT/examples/java/docs/http/HazelcastHttpSessionConfig.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2014-2021 the original author or authors.
+ * Copyright 2014-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,44 +16,41 @@
 
 package docs.http;
 
-// import com.hazelcast.config.AttributeConfig;
-// import com.hazelcast.config.Config;
-// import com.hazelcast.config.IndexConfig;
-// import com.hazelcast.config.IndexType;
-// import com.hazelcast.config.SerializerConfig;
-// import com.hazelcast.core.Hazelcast;
-// import com.hazelcast.core.HazelcastInstance;
-//
-// import org.springframework.context.annotation.Bean;
-// import org.springframework.context.annotation.Configuration;
-// import org.springframework.session.MapSession;
-// import org.springframework.session.hazelcast.HazelcastIndexedSessionRepository;
-// import org.springframework.session.hazelcast.HazelcastSessionSerializer;
-// import org.springframework.session.hazelcast.PrincipalNameExtractor;
-// import
-// org.springframework.session.hazelcast.config.annotation.web.http.EnableHazelcastHttpSession;
+import com.hazelcast.config.AttributeConfig;
+import com.hazelcast.config.Config;
+import com.hazelcast.config.IndexConfig;
+import com.hazelcast.config.IndexType;
+import com.hazelcast.config.SerializerConfig;
+import com.hazelcast.core.Hazelcast;
+import com.hazelcast.core.HazelcastInstance;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.session.MapSession;
+import org.springframework.session.hazelcast.HazelcastIndexedSessionRepository;
+import org.springframework.session.hazelcast.HazelcastSessionSerializer;
+import org.springframework.session.hazelcast.PrincipalNameExtractor;
+import org.springframework.session.hazelcast.config.annotation.web.http.EnableHazelcastHttpSession;
 
 // tag::config[]
-// @EnableHazelcastHttpSession // <1>
-// @Configuration
-// public class HazelcastHttpSessionConfig {
-//
-// @Bean
-// public HazelcastInstance hazelcastInstance() {
-// Config config = new Config();
-// AttributeConfig attributeConfig = new AttributeConfig()
-// .setName(HazelcastIndexedSessionRepository.PRINCIPAL_NAME_ATTRIBUTE)
-// .setExtractorClassName(PrincipalNameExtractor.class.getName());
-// config.getMapConfig(HazelcastIndexedSessionRepository.DEFAULT_SESSION_MAP_NAME) // <2>
-// .addAttributeConfig(attributeConfig).addIndexConfig(
-// new IndexConfig(IndexType.HASH,
-// HazelcastIndexedSessionRepository.PRINCIPAL_NAME_ATTRIBUTE));
-// SerializerConfig serializerConfig = new SerializerConfig();
-// serializerConfig.setImplementation(new
-// HazelcastSessionSerializer()).setTypeClass(MapSession.class);
-// config.getSerializationConfig().addSerializerConfig(serializerConfig); // <3>
-// return Hazelcast.newHazelcastInstance(config); // <4>
-// }
-//
-// }
+@EnableHazelcastHttpSession // <1>
+@Configuration
+public class HazelcastHttpSessionConfig {
+
+	@Bean
+	public HazelcastInstance hazelcastInstance() {
+		Config config = new Config();
+		AttributeConfig attributeConfig = new AttributeConfig()
+				.setName(HazelcastIndexedSessionRepository.PRINCIPAL_NAME_ATTRIBUTE)
+				.setExtractorClassName(PrincipalNameExtractor.class.getName());
+		config.getMapConfig(HazelcastIndexedSessionRepository.DEFAULT_SESSION_MAP_NAME) // <2>
+				.addAttributeConfig(attributeConfig).addIndexConfig(
+						new IndexConfig(IndexType.HASH, HazelcastIndexedSessionRepository.PRINCIPAL_NAME_ATTRIBUTE));
+		SerializerConfig serializerConfig = new SerializerConfig();
+		serializerConfig.setImplementation(new HazelcastSessionSerializer()).setTypeClass(MapSession.class);
+		config.getSerializationConfig().addSerializerConfig(serializerConfig); // <3>
+		return Hazelcast.newHazelcastInstance(config); // <4>
+	}
+
+}
 // end::config[]
diff --git a/spring-session-docs/spring-session-docs.gradle b/spring-session-docs/spring-session-docs.gradle
index c817c8b2..c7aa9540 100644
--- a/spring-session-docs/spring-session-docs.gradle
+++ b/spring-session-docs/spring-session-docs.gradle
@@ -9,7 +9,7 @@ apply plugin: 'io.spring.convention.spring-test'
 dependencies {
 	testImplementation project(':spring-session-core')
 	testImplementation project(':spring-session-data-redis')
-//	testImplementation project(':spring-session-hazelcast')
+	testImplementation project(':spring-session-hazelcast')
 	testImplementation project(':spring-session-jdbc')
 	testImplementation 'org.springframework:spring-jdbc'
 	testImplementation 'org.springframework:spring-messaging'