checkstyle

modules/rest-compatibility/src/main/java/org/elasticsearch/rest/compat/version7/RestIndexActionV7.java

@@ -1,3 +1,22 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.elasticsearch.rest.compat.version7;
 
 import org.apache.logging.log4j.LogManager;

qa/rest-compat-tests/src/main/java/org/elasticsearch/rest/compat/AbstractCompatRestTest.java

@@ -28,7 +28,6 @@
 import org.elasticsearch.test.rest.yaml.section.DoSection;
 import org.elasticsearch.test.rest.yaml.section.ExecutableSection;
 
-import java.net.http.HttpHeaders;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;