diff --git a/jnosql-arangodb/src/main/java/org/eclipse/jnosql/databases/arangodb/communication/ArangoDBBucketManagerFactory.java b/jnosql-arangodb/src/main/java/org/eclipse/jnosql/databases/arangodb/communication/ArangoDBBucketManagerFactory.java
index 1805ac498..cdb913f74 100644
--- a/jnosql-arangodb/src/main/java/org/eclipse/jnosql/databases/arangodb/communication/ArangoDBBucketManagerFactory.java
+++ b/jnosql-arangodb/src/main/java/org/eclipse/jnosql/databases/arangodb/communication/ArangoDBBucketManagerFactory.java
@@ -23,12 +23,15 @@
 import java.util.Set;
 
 /**
- * The ArangoDB implementation to {@link BucketManagerFactory}
- * it does not support:
+ * The ArangoDB implementation to {@link BucketManagerFactory}.
+ * It does not support:
  * <p>{@link BucketManagerFactory#getMap(String, Class, Class)}</p>
  * <p>{@link BucketManagerFactory#getSet(String, Class)}</p>
  * <p>{@link BucketManagerFactory#getQueue(String, Class)}</p>
  * <p>{@link BucketManagerFactory#getList(String, Class)}</p>
+ * <br/>
+ * Closing an ArangoDBBucketManagerFactory has no effect. The ArangoDB driver instance will be closed in
+ * ${@link ArangoDBBucketManager}.close().
  */
 public class ArangoDBBucketManagerFactory implements BucketManagerFactory {
 
@@ -71,10 +74,13 @@ public List getList(String bucketName, Class clazz) throws UnsupportedOperationE
         throw new UnsupportedOperationException("The ArangoDB does not support getList method");
     }
 
+    /**
+     * Closing an {@link ArangoDBBucketManagerFactory} has no effect.
+     * The ArangoDB driver instance will be closed in ${@link ArangoDBBucketManager}.close().
+     */
     @Override
     public void close() {
         // no-op
-        // ArangoDB driver instance will be closed in ArangoDBBucketManager.close()
     }
 
 }
diff --git a/jnosql-cassandra/src/main/java/org/eclipse/jnosql/databases/cassandra/communication/CassandraColumnManagerFactory.java b/jnosql-cassandra/src/main/java/org/eclipse/jnosql/databases/cassandra/communication/CassandraColumnManagerFactory.java
index 15036ad72..2c52e7025 100644
--- a/jnosql-cassandra/src/main/java/org/eclipse/jnosql/databases/cassandra/communication/CassandraColumnManagerFactory.java
+++ b/jnosql-cassandra/src/main/java/org/eclipse/jnosql/databases/cassandra/communication/CassandraColumnManagerFactory.java
@@ -24,6 +24,8 @@
 
 /**
  * The Cassandra implementation to {@link DatabaseManagerFactory}
+ * <br/>
+ * Closing a {@link CassandraColumnManagerFactory} has no effect.
  */
 public class CassandraColumnManagerFactory implements DatabaseManagerFactory {
 
@@ -45,6 +47,9 @@ public CassandraColumnManager apply(String database) {
         return new DefaultCassandraColumnManager(sessionBuilder.build(), database);
     }
 
+    /**
+     * Closing a {@link CassandraColumnManagerFactory} has no effect.
+     */
     @Override
     public void close() {
     }
diff --git a/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/CouchbaseBucketManager.java b/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/CouchbaseBucketManager.java
index 198eb6c83..957c7a04b 100644
--- a/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/CouchbaseBucketManager.java
+++ b/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/CouchbaseBucketManager.java
@@ -36,6 +36,8 @@
 
 /**
  * The couchbase implementation to {@link BucketManager}
+ * <br/>
+ * Closing a {@link CouchbaseBucketManager} has no effect.
  */
 public class CouchbaseBucketManager implements BucketManager {
 
@@ -148,6 +150,9 @@ public <K> void delete(Iterable<K> keys) {
         keys.forEach(this::delete);
     }
 
+    /**
+     * Closing a {@link CouchbaseBucketManager} has no effect.
+     */
     @Override
     public void close() {
     }
diff --git a/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/DefaultCouchbaseDocumentManager.java b/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/DefaultCouchbaseDocumentManager.java
index 70dcd5854..236b0fe4a 100644
--- a/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/DefaultCouchbaseDocumentManager.java
+++ b/jnosql-couchbase/src/main/java/org/eclipse/jnosql/databases/couchbase/communication/DefaultCouchbaseDocumentManager.java
@@ -43,7 +43,9 @@
 import static java.util.Objects.requireNonNull;
 
 /**
- * The default implementation of {@link CouchbaseDocumentManager}
+ * The default implementation of {@link CouchbaseDocumentManager}.
+ * <br/>
+ * Closing a {@link DefaultCouchbaseDocumentManager} has no effect.
  */
 class DefaultCouchbaseDocumentManager implements CouchbaseDocumentManager {
 
@@ -225,6 +227,9 @@ public Stream<CommunicationEntity> n1qlQuery(String n1ql) throws NullPointerExce
     }
 
 
+    /**
+     * Closing a {@link DefaultCouchbaseDocumentManager} has no effect.
+     */
     @Override
     public void close() {
     }
diff --git a/jnosql-couchdb/src/main/java/org/eclipse/jnosql/databases/couchdb/communication/CouchDBDocumentManagerFactory.java b/jnosql-couchdb/src/main/java/org/eclipse/jnosql/databases/couchdb/communication/CouchDBDocumentManagerFactory.java
index c25d0a424..191b2535e 100644
--- a/jnosql-couchdb/src/main/java/org/eclipse/jnosql/databases/couchdb/communication/CouchDBDocumentManagerFactory.java
+++ b/jnosql-couchdb/src/main/java/org/eclipse/jnosql/databases/couchdb/communication/CouchDBDocumentManagerFactory.java
@@ -20,6 +20,11 @@
 
 import java.util.Objects;
 
+/**
+ * The couchdb implementation of {@link DatabaseManagerFactory} that returns {@link DefaultCouchDBDocumentManager}.
+ * <br/>
+ * Closing a {@link CouchDBDocumentManagerFactory} has no effect.
+ */
 public class CouchDBDocumentManagerFactory implements DatabaseManagerFactory {
 
 
@@ -39,6 +44,9 @@ public CouchDBDocumentManager apply(String database) {
     }
 
 
+    /**
+     * Closing a {@link CouchDBDocumentManagerFactory} has no effect.
+     */
     @Override
     public void close() {
     }
diff --git a/jnosql-hbase/src/main/java/org/eclipse/jnosql/databases/hbase/communication/HBaseColumnManagerFactory.java b/jnosql-hbase/src/main/java/org/eclipse/jnosql/databases/hbase/communication/HBaseColumnManagerFactory.java
index aa5463b53..1b9cbae81 100644
--- a/jnosql-hbase/src/main/java/org/eclipse/jnosql/databases/hbase/communication/HBaseColumnManagerFactory.java
+++ b/jnosql-hbase/src/main/java/org/eclipse/jnosql/databases/hbase/communication/HBaseColumnManagerFactory.java
@@ -32,6 +32,11 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
+/**
+ * The HBase implementation of {@link DatabaseManagerFactory} that returns {@link HBaseColumnManager}.
+ * <br/>
+ * Closing an {@link HBaseColumnManagerFactory} has no effect.
+ */
 public class HBaseColumnManagerFactory implements DatabaseManagerFactory {
 
     private final Configuration configuration;
@@ -85,6 +90,9 @@ private void createTable(Admin admin, TableName tableName) throws IOException {
         admin.createTable(descriptor);
     }
 
+    /**
+     * Closing an {@link HBaseColumnManagerFactory} has no effect.
+     */
     @Override
     public void close() {
 
diff --git a/jnosql-mongodb/src/main/java/org/eclipse/jnosql/databases/mongodb/communication/MongoDBDocumentManager.java b/jnosql-mongodb/src/main/java/org/eclipse/jnosql/databases/mongodb/communication/MongoDBDocumentManager.java
index 82f96caf0..519d2ad05 100644
--- a/jnosql-mongodb/src/main/java/org/eclipse/jnosql/databases/mongodb/communication/MongoDBDocumentManager.java
+++ b/jnosql-mongodb/src/main/java/org/eclipse/jnosql/databases/mongodb/communication/MongoDBDocumentManager.java
@@ -50,6 +50,7 @@
 /**
  * The mongodb implementation to {@link DatabaseManager} that does not support TTL methods
  * <p>{@link MongoDBDocumentManager#insert(CommunicationEntity, Duration)}</p>
+ * <p>Closing a {@link MongoDBDocumentManager} has no effect.
  */
 public class MongoDBDocumentManager implements DatabaseManager {
 
@@ -184,6 +185,9 @@ public long count(String documentCollection) {
         return collection.countDocuments();
     }
 
+    /**
+     * Closing a {@link MongoDBDocumentManager} has no effect.
+     */
     @Override
     public void close() {
 
diff --git a/jnosql-oracle-nosql/src/main/java/org/eclipse/jnosql/databases/oracle/communication/OracleDocumentManagerFactory.java b/jnosql-oracle-nosql/src/main/java/org/eclipse/jnosql/databases/oracle/communication/OracleDocumentManagerFactory.java
index 82270d1d7..905f5096b 100644
--- a/jnosql-oracle-nosql/src/main/java/org/eclipse/jnosql/databases/oracle/communication/OracleDocumentManagerFactory.java
+++ b/jnosql-oracle-nosql/src/main/java/org/eclipse/jnosql/databases/oracle/communication/OracleDocumentManagerFactory.java
@@ -23,6 +23,8 @@
 
 /**
  * The Oracle implementation to {@link DatabaseManagerFactory}
+ * <br/>
+ * Closing a {@link OracleDocumentManagerFactory} has no effect.
  */
 public final class OracleDocumentManagerFactory implements DatabaseManagerFactory {
 
@@ -33,6 +35,9 @@ public final class OracleDocumentManagerFactory implements DatabaseManagerFactor
         this.configuration = configuration;
     }
 
+    /**
+     * Closing a {@link OracleDocumentManagerFactory} has no effect.
+     */
     @Override
     public void close() {
     }
diff --git a/jnosql-ravendb/src/main/java/org/eclipse/jnosql/databases/ravendb/communication/RavenDBDocumentManagerFactory.java b/jnosql-ravendb/src/main/java/org/eclipse/jnosql/databases/ravendb/communication/RavenDBDocumentManagerFactory.java
index 03edfc80c..cff9a6fab 100644
--- a/jnosql-ravendb/src/main/java/org/eclipse/jnosql/databases/ravendb/communication/RavenDBDocumentManagerFactory.java
+++ b/jnosql-ravendb/src/main/java/org/eclipse/jnosql/databases/ravendb/communication/RavenDBDocumentManagerFactory.java
@@ -23,6 +23,8 @@
 
 /**
  * The RavenDB implementation to {@link DatabaseManagerFactory}
+ * <br/>
+ * Closing a {@link RavenDBDocumentManagerFactory} has no effect.
  */
 public class RavenDBDocumentManagerFactory implements DatabaseManagerFactory {
 
@@ -39,7 +41,9 @@ public RavenDBDocumentManager apply(String database) {
         return new RavenDBDocumentManager(documentStore, database);
     }
 
-
+    /**
+     * Closing a {@link RavenDBDocumentManagerFactory} has no effect.
+     */
     @Override
     public void close() {
 
diff --git a/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/DefaultSolrDocumentManager.java b/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/DefaultSolrDocumentManager.java
index 2bd17b06d..656d3f7b4 100644
--- a/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/DefaultSolrDocumentManager.java
+++ b/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/DefaultSolrDocumentManager.java
@@ -41,7 +41,9 @@
 import static java.util.stream.Collectors.toList;
 
 /**
- * The default implementation of {@link SolrDocumentManager}
+ * The default implementation of {@link SolrDocumentManager}.
+ * <br/>
+ * Closing a {@link DefaultSolrDocumentManager} has no effect.
  */
 class DefaultSolrDocumentManager implements SolrDocumentManager {
 
@@ -182,6 +184,9 @@ public long count(String documentCollection) {
         }
     }
 
+    /**
+     * Closing a {@link DefaultSolrDocumentManager} has no effect.
+     */
     @Override
     public void close() {
 
diff --git a/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/SolrDocumentManagerFactory.java b/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/SolrDocumentManagerFactory.java
index 6ce063a83..f9ca21fcc 100644
--- a/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/SolrDocumentManagerFactory.java
+++ b/jnosql-solr/src/main/java/org/eclipse/jnosql/databases/solr/communication/SolrDocumentManagerFactory.java
@@ -22,6 +22,8 @@
 
 /**
  * The solr implementation to {@link DatabaseManagerFactory}
+ * <br/>
+ * Closing a {@link SolrDocumentManagerFactory} has no effect.
  */
 public class SolrDocumentManagerFactory implements DatabaseManagerFactory {
 
@@ -42,6 +44,9 @@ public SolrDocumentManager apply(String database) {
     }
 
 
+    /**
+     * Closing a {@link SolrDocumentManagerFactory} has no effect.
+     */
     @Override
     public void close() {
     }