Aligned import order

Author: jhoeller

spring-websocket/src/main/java/org/springframework/web/socket/server/standard/UndertowRequestUpgradeStrategy.java

@@ -31,14 +31,6 @@
 import javax.websocket.Extension;
 import javax.websocket.server.ServerEndpointConfig;
 
-import org.springframework.http.server.ServerHttpRequest;
-import org.springframework.http.server.ServerHttpResponse;
-import org.springframework.util.ClassUtils;
-import org.springframework.util.ReflectionUtils;
-import org.springframework.web.socket.server.HandshakeFailureException;
-
-import org.xnio.StreamConnection;
-
 import io.undertow.server.HttpServerExchange;
 import io.undertow.server.HttpUpgradeListener;
 import io.undertow.servlet.api.InstanceFactory;
@@ -58,6 +50,13 @@
 import io.undertow.websockets.jsr.handshake.JsrHybi08Handshake;
 import io.undertow.websockets.jsr.handshake.JsrHybi13Handshake;
 import io.undertow.websockets.spi.WebSocketHttpExchange;
+import org.xnio.StreamConnection;
+
+import org.springframework.http.server.ServerHttpRequest;
+import org.springframework.http.server.ServerHttpResponse;
+import org.springframework.util.ClassUtils;
+import org.springframework.util.ReflectionUtils;
+import org.springframework.web.socket.server.HandshakeFailureException;
 
 /**
  * A WebSocket {@code RequestUpgradeStrategy} for use with WildFly and its