diff --git a/solr/api/src/java/org/apache/solr/client/api/model/CloneConfigsetRequestBody.java b/solr/api/src/java/org/apache/solr/client/api/model/CloneConfigsetRequestBody.java
index 857c099e071..14e22225986 100644
--- a/solr/api/src/java/org/apache/solr/client/api/model/CloneConfigsetRequestBody.java
+++ b/solr/api/src/java/org/apache/solr/client/api/model/CloneConfigsetRequestBody.java
@@ -1,3 +1,19 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.apache.solr.client.api.model;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
diff --git a/solr/core/src/java/org/apache/solr/handler/configsets/CloneConfigSet.java b/solr/core/src/java/org/apache/solr/handler/configsets/CloneConfigSet.java
index 0b4a82457bf..e55c74e04fa 100644
--- a/solr/core/src/java/org/apache/solr/handler/configsets/CloneConfigSet.java
+++ b/solr/core/src/java/org/apache/solr/handler/configsets/CloneConfigSet.java
@@ -35,7 +35,7 @@
 import org.apache.solr.request.SolrQueryRequest;
 import org.apache.solr.response.SolrQueryResponse;
 
-/** V2 API implementation for {@link ConfigsetsApi.Clone} */
+/** V2 API implementation for ConfigsetsApi.Clone */
 public class CloneConfigSet extends ConfigSetAPIBase implements ConfigsetsApi.Clone {
 
   @Inject
diff --git a/solr/core/src/java/org/apache/solr/handler/configsets/DeleteConfigSet.java b/solr/core/src/java/org/apache/solr/handler/configsets/DeleteConfigSet.java
index 8f7b6cc0b4a..1a4b363a833 100644
--- a/solr/core/src/java/org/apache/solr/handler/configsets/DeleteConfigSet.java
+++ b/solr/core/src/java/org/apache/solr/handler/configsets/DeleteConfigSet.java
@@ -32,7 +32,7 @@
 import org.apache.solr.request.SolrQueryRequest;
 import org.apache.solr.response.SolrQueryResponse;
 
-/** V2 API implementation for {@link ConfigsetsApi.Delete} */
+/** V2 API implementation for ConfigsetsApi.Delete */
 public class DeleteConfigSet extends ConfigSetAPIBase implements ConfigsetsApi.Delete {
 
   @Inject