Consistently use tabs rather than spaces

Update code that has accidentally used spaces instead of tabs.
Also remove all trailing whitespace.

Issue: SPR-16968

spring-webflux/src/main/java/org/springframework/web/reactive/handler/AbstractHandlerMapping.java

@@ -64,8 +64,8 @@ public abstract class AbstractHandlerMapping extends ApplicationObjectSupport
 
 
 	public AbstractHandlerMapping() {
-		  this.patternParser = new PathPatternParser();
-		  this.globalCorsConfigSource = new UrlBasedCorsConfigurationSource(this.patternParser);
+		this.patternParser = new PathPatternParser();
+		this.globalCorsConfigSource = new UrlBasedCorsConfigurationSource(this.patternParser);
 	}
 
 

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/JettyWebSocketHandlerAdapter.java

@@ -42,7 +42,7 @@ import org.springframework.web.reactive.socket.WebSocketSession;
 /**
  * Jetty {@link WebSocket @WebSocket} handler that delegates events to a
  * reactive {@link WebSocketHandler} and its session.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/JettyWebSocketSession.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -38,7 +38,7 @@ import org.springframework.web.reactive.socket.WebSocketSession;
 /**
  * Spring {@link WebSocketSession} implementation that adapts to a Jetty
  * WebSocket {@link org.eclipse.jetty.websocket.api.Session}.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketHandlerAdapter.java

@@ -37,7 +37,7 @@ import org.springframework.web.reactive.socket.WebSocketSession;
 /**
  * Adapter for Java WebSocket API (JSR-356) that delegates events to a reactive
  * {@link WebSocketHandler} and its session.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/StandardWebSocketSession.java

@@ -38,7 +38,7 @@ import org.springframework.web.reactive.socket.WebSocketSession;
 /**
  * Spring {@link WebSocketSession} adapter for a standard Java (JSR 356)
  * {@link javax.websocket.Session}.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/TomcatWebSocketSession.java

@@ -29,7 +29,7 @@ import org.springframework.web.reactive.socket.WebSocketSession;
 /**
  * Spring {@link WebSocketSession} adapter for Tomcat's
  * {@link javax.websocket.Session}.
- * 
+ *
  * @author Violeta Georgieva
  * @since 5.0
  */

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/UndertowWebSocketHandlerAdapter.java

@@ -36,7 +36,7 @@ import org.springframework.web.reactive.socket.WebSocketMessage.Type;
 /**
  * Undertow {@link WebSocketConnectionCallback} implementation that adapts and
  * delegates to a Spring {@link WebSocketHandler}.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/adapter/UndertowWebSocketSession.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -40,7 +40,7 @@ import org.springframework.web.reactive.socket.WebSocketSession;
 /**
  * Spring {@link WebSocketSession} implementation that adapts to an Undertow
  * {@link io.undertow.websockets.core.WebSocketChannel}.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/client/TomcatWebSocketClient.java

@@ -28,7 +28,7 @@ import reactor.core.publisher.MonoProcessor;
 
 /**
  * {@link WebSocketClient} implementation for use with the Java WebSocket API.
- * 
+ *
  * @author Violeta Georgieva
  * @since 5.0
  */

spring-webflux/src/main/java/org/springframework/web/reactive/socket/client/UndertowWebSocketClient.java

@@ -92,7 +92,7 @@ public class UndertowWebSocketClient extends WebSocketClientSupport implements W
 	 * @since 5.0.8
 	 */
 	public UndertowWebSocketClient(XnioWorker worker, ByteBufferPool byteBufferPool,
-								   Consumer<ConnectionBuilder> builderConsumer) {
+			Consumer<ConnectionBuilder> builderConsumer) {
 
 		Assert.notNull(worker, "XnioWorker must not be null");
 		Assert.notNull(byteBufferPool, "ByteBufferPool must not be null");

spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/JettyRequestUpgradeStrategy.java

@@ -45,7 +45,7 @@ import org.springframework.web.server.ServerWebExchange;
 
 /**
  * A {@link RequestUpgradeStrategy} for use with Jetty.
- * 
+ *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0

spring-webflux/src/main/java/org/springframework/web/reactive/socket/server/upgrade/UndertowRequestUpgradeStrategy.java

@@ -44,7 +44,7 @@ import org.springframework.web.server.ServerWebExchange;
 
 /**
 * A {@link RequestUpgradeStrategy} for use with Undertow.
-  * 
+  *
  * @author Violeta Georgieva
  * @author Rossen Stoyanchev
  * @since 5.0