Remove unused imports after x-pack feature flag removed from yaml test (

#81)

Signed-off-by: Peter Nied <[email protected]>

test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java

@@ -22,14 +22,12 @@
 import org.apache.http.Header;
 import org.apache.http.HttpHost;
 import org.apache.http.HttpStatus;
-import org.apache.http.client.methods.HttpGet;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.client.methods.HttpPut;
 import org.apache.http.message.BasicHeader;
 import org.apache.http.nio.conn.ssl.SSLIOSessionStrategy;
 import org.apache.http.ssl.SSLContexts;
 import org.apache.http.util.EntityUtils;
-import org.apache.logging.log4j.message.ParameterizedMessage;
 import org.apache.lucene.util.SetOnce;
 import org.elasticsearch.Version;
 import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksAction;
@@ -102,11 +100,9 @@
 import static java.util.Collections.unmodifiableList;
 import static org.hamcrest.Matchers.anEmptyMap;
 import static org.hamcrest.Matchers.anyOf;
-import static org.hamcrest.Matchers.containsString;
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.everyItem;
 import static org.hamcrest.Matchers.in;
-import static org.hamcrest.Matchers.notNullValue;
 
 /**
  * Superclass for tests that interact with an external test cluster using Elasticsearch's {@link RestClient}.

test/framework/src/main/java/org/elasticsearch/test/rest/yaml/Features.java

@@ -20,7 +20,6 @@
 package org.elasticsearch.test.rest.yaml;
 
 import org.elasticsearch.bootstrap.JavaVersion;
-import org.elasticsearch.test.rest.ESRestTestCase;
 
 import java.util.Arrays;
 import java.util.List;