Upgrade to Jetty 9.4.1.v20170120

Closes gh-7750

spring-boot-dependencies/pom.xml

@@ -112,7 +112,7 @@
 		<jedis.version>2.9.0</jedis.version>
 		<jersey.version>2.25</jersey.version>
 		<jest.version>2.0.4</jest.version>
-		<jetty.version>9.4.0.v20161208</jetty.version>
+		<jetty.version>9.4.1.v20170120</jetty.version>
 		<jetty-jsp.version>2.2.0.v201112011158</jetty-jsp.version>
 		<jetty-el.version>8.0.33</jetty-el.version>
 		<jms-api.version>1.1-rev-1</jms-api.version>

spring-boot-samples/spring-boot-sample-websocket-jetty/src/test/java/samples/websocket/jetty/SampleWebSocketsApplicationTests.java

@@ -22,10 +22,8 @@ import java.util.concurrent.atomic.AtomicReference;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.eclipse.jetty.websocket.jsr356.ClientContainer;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import samples.websocket.jetty.client.FixedClientContainer;
 import samples.websocket.jetty.client.GreetingService;
 import samples.websocket.jetty.client.SimpleClientWebSocketHandler;
 import samples.websocket.jetty.client.SimpleGreetingService;
@@ -110,7 +108,7 @@ public class SampleWebSocketsApplicationTests {
 		}
 
 		@Bean
-		public WebSocketConnectionManager wsConnectionManager() throws Exception {
+		public WebSocketConnectionManager wsConnectionManager() {
 
 			WebSocketConnectionManager manager = new WebSocketConnectionManager(client(),
 					handler(), this.webSocketUri);
@@ -120,10 +118,8 @@ public class SampleWebSocketsApplicationTests {
 		}
 
 		@Bean
-		public StandardWebSocketClient client() throws Exception {
-			ClientContainer clientContainer = new FixedClientContainer();
-			clientContainer.start();
-			return new StandardWebSocketClient(clientContainer);
+		public StandardWebSocketClient client() {
+			return new StandardWebSocketClient();
 		}
 
 		@Bean

spring-boot-samples/spring-boot-sample-websocket-jetty/src/test/java/samples/websocket/jetty/client/FixedClientContainer.java

-/*
- * Copyright 2012-2016 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.
- * 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 samples.websocket.jetty.client;
-
-import java.net.URI;
-import java.util.Collections;
-import java.util.List;
-
-import javax.websocket.Extension;
-
-import org.eclipse.jetty.websocket.client.WebSocketClient;
-import org.eclipse.jetty.websocket.common.LogicalConnection;
-import org.eclipse.jetty.websocket.common.WebSocketSession;
-import org.eclipse.jetty.websocket.common.events.EventDriver;
-import org.eclipse.jetty.websocket.jsr356.ClientContainer;
-import org.eclipse.jetty.websocket.jsr356.JsrSession;
-import org.eclipse.jetty.websocket.jsr356.JsrSessionFactory;
-
-import org.springframework.test.util.ReflectionTestUtils;
-
-/**
- * Jetty {@link ClientContainer} to work around
- * https://github.com/eclipse/jetty.project/issues/1202.
- *
- * @author Phillip Webb
- */
-public class FixedClientContainer extends ClientContainer {
-
-	public FixedClientContainer() {
-		super();
-		WebSocketClient client = getClient();
-		ReflectionTestUtils.setField(client, "sessionFactory",
-				new FixedJsrSessionFactory(this));
-	}
-
-	private static class FixedJsrSessionFactory extends JsrSessionFactory {
-
-		private final ClientContainer container;
-
-		public FixedJsrSessionFactory(ClientContainer container) {
-			super(container);
-			this.container = container;
-		}
-
-		@Override
-		public WebSocketSession createSession(URI requestURI, EventDriver websocket,
-				LogicalConnection connection) {
-			return new FixedJsrSession(this.container, connection.getId(), requestURI,
-					websocket, connection);
-		}
-
-	}
-
-	private static class FixedJsrSession extends JsrSession {
-
-		public FixedJsrSession(ClientContainer container, String id, URI requestURI,
-				EventDriver websocket, LogicalConnection connection) {
-			super(container, id, requestURI, websocket, connection);
-		}
-
-		@Override
-		public List<Extension> getNegotiatedExtensions() {
-			try {
-				return super.getNegotiatedExtensions();
-			}
-			catch (NullPointerException ex) {
-				return Collections.emptyList();
-			}
-		}
-
-	}
-
-}

spring-boot-samples/spring-boot-sample-websocket-jetty/src/test/java/samples/websocket/jetty/echo/CustomContainerWebSocketsApplicationTests.java

@@ -22,11 +22,9 @@ import java.util.concurrent.atomic.AtomicReference;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.eclipse.jetty.websocket.jsr356.ClientContainer;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import samples.websocket.jetty.SampleJettyWebSocketsApplication;
-import samples.websocket.jetty.client.FixedClientContainer;
 import samples.websocket.jetty.client.GreetingService;
 import samples.websocket.jetty.client.SimpleClientWebSocketHandler;
 import samples.websocket.jetty.client.SimpleGreetingService;
@@ -125,18 +123,18 @@ public class CustomContainerWebSocketsApplicationTests {
 		}
 
 		@Bean
-		public WebSocketConnectionManager wsConnectionManager() throws Exception {
+		public WebSocketConnectionManager wsConnectionManager() {
+
 			WebSocketConnectionManager manager = new WebSocketConnectionManager(client(),
 					handler(), this.webSocketUri);
 			manager.setAutoStartup(true);
+
 			return manager;
 		}
 
 		@Bean
-		public StandardWebSocketClient client() throws Exception {
-			ClientContainer container = new FixedClientContainer();
-			container.start();
-			return new StandardWebSocketClient(container);
+		public StandardWebSocketClient client() {
+			return new StandardWebSocketClient();
 		}
 
 		@Bean