Remove redundant assignment of default values to volatile fields

spring-websocket/src/main/java/org/springframework/web/socket/client/ConnectionManagerSupport.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -44,7 +44,7 @@ public abstract class ConnectionManagerSupport implements SmartLifecycle {
 
 	private int phase = DEFAULT_PHASE;
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 	private final Object lifecycleMonitor = new Object();
 

spring-websocket/src/main/java/org/springframework/web/socket/messaging/SubProtocolWebSocketHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -101,7 +101,7 @@ public class SubProtocolWebSocketHandler
 
 	private final DefaultStats stats = new DefaultStats();
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 	private final Object lifecycleMonitor = new Object();
 

spring-websocket/src/main/java/org/springframework/web/socket/messaging/WebSocketStompClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -82,7 +82,7 @@ public class WebSocketStompClient extends StompClientSupport implements SmartLif
 
 	private int phase = DEFAULT_PHASE;
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 
 	/**

spring-websocket/src/main/java/org/springframework/web/socket/server/jetty/JettyRequestUpgradeStrategy.java

@@ -78,7 +78,7 @@ public class JettyRequestUpgradeStrategy implements RequestUpgradeStrategy, Serv
 	@Nullable
 	private ServletContext servletContext;
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 	@Nullable
 	private volatile List<WebSocketExtension> supportedExtensions;

spring-websocket/src/main/java/org/springframework/web/socket/server/support/AbstractHandshakeHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -107,7 +107,7 @@ public abstract class AbstractHandshakeHandler implements HandshakeHandler, Life
 
 	private final List<String> supportedProtocols = new ArrayList<>();
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 
 	/**

spring-websocket/src/main/java/org/springframework/web/socket/server/support/WebSocketHandlerMapping.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2018 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -34,7 +34,7 @@ import org.springframework.web.servlet.handler.SimpleUrlHandlerMapping;
  */
 public class WebSocketHandlerMapping extends SimpleUrlHandlerMapping implements SmartLifecycle {
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 
 	@Override

spring-websocket/src/main/java/org/springframework/web/socket/server/support/WebSocketHttpRequestHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -67,7 +67,7 @@ public class WebSocketHttpRequestHandler implements HttpRequestHandler, Lifecycl
 
 	private final List<HandshakeInterceptor> interceptors = new ArrayList<>();
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 
 	public WebSocketHttpRequestHandler(WebSocketHandler wsHandler) {

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/client/SockJsClient.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -90,7 +90,7 @@ public class SockJsClient implements WebSocketClient, Lifecycle {
 	@Nullable
 	private TaskScheduler connectTimeoutScheduler;
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 	private final Map<URI, ServerInfo> serverInfoCache = new ConcurrentHashMap<>();
 

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/client/WebSocketTransport.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -52,7 +52,7 @@ public class WebSocketTransport implements Transport, Lifecycle {
 
 	private final WebSocketClient webSocketClient;
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 
 	public WebSocketTransport(WebSocketClient webSocketClient) {

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/SockJsHttpRequestHandler.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 the original author or authors.
+ * Copyright 2002-2020 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.
@@ -58,7 +58,7 @@ public class SockJsHttpRequestHandler
 
 	private final WebSocketHandler webSocketHandler;
 
-	private volatile boolean running = false;
+	private volatile boolean running;
 
 
 	/**