Polishing

(cherry picked from commit 0028b29)

spring-expression/src/main/java/org/springframework/expression/ExpressionException.java

@@ -88,7 +88,7 @@ public class ExpressionException extends RuntimeException {
 	 * @param cause the underlying cause of this exception
 	 */
 	public ExpressionException(int position, String message, Throwable cause) {
-		super(message,cause);
+		super(message, cause);
 		this.position = position;
 	}
 

spring-messaging/src/main/java/org/springframework/messaging/handler/annotation/support/AbstractNamedValueMethodArgumentResolver.java

@@ -63,8 +63,7 @@ public abstract class AbstractNamedValueMethodArgumentResolver implements Handle
 
 	private final BeanExpressionContext expressionContext;
 
-	private final Map<MethodParameter, NamedValueInfo> namedValueInfoCache =
-			new ConcurrentHashMap<>(256);
+	private final Map<MethodParameter, NamedValueInfo> namedValueInfoCache = new ConcurrentHashMap<>(256);
 
 
 	/**

spring-test/src/main/java/org/springframework/test/web/servlet/request/MockHttpServletRequestBuilder.java

@@ -66,9 +66,9 @@ import org.springframework.web.util.UriUtils;
  *
  * <p>Application tests will typically access this builder through the static factory
  * methods in {@link MockMvcRequestBuilders}.
- * <p>Although this class cannot be extended, additional ways to initialize
- * the {@code MockHttpServletRequest} can be plugged in via
- * {@link #with(RequestPostProcessor)}.
+ *
+ * <p>Although this class cannot be extended, additional ways to initialize the
+ * {@code MockHttpServletRequest} can be plugged in via {@link #with(RequestPostProcessor)}.
  *
  * @author Rossen Stoyanchev
  * @author Arjen Poutsma
@@ -156,6 +156,7 @@ public class MockHttpServletRequestBuilder
 		this.url = url;
 	}
 
+
 	/**
 	 * Add a request parameter to the {@link MockHttpServletRequest}.
 	 * <p>If called more than once, new values get added to existing ones.

spring-web/src/test/java/org/springframework/web/client/AbstractJettyServerTestCase.java

@@ -45,10 +45,7 @@ import org.junit.BeforeClass;
 import org.springframework.http.MediaType;
 import org.springframework.util.FileCopyUtils;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.*;
 
 /**
  * @author Arjen Poutsma

spring-websocket/src/main/java/org/springframework/web/socket/sockjs/transport/session/AbstractSockJsSession.java

@@ -80,10 +80,10 @@ public abstract class AbstractSockJsSession implements SockJsSession {
 	private static final Set<String> disconnectedClientExceptions;
 
 	static {
-		Set<String> set = new HashSet<>(2);
-		set.add("ClientAbortException"); // Tomcat
-		set.add("EOFException"); // Tomcat
-		set.add("EofException"); // Jetty
+		Set<String> set = new HashSet<String>(4);
+		set.add("ClientAbortException");  // Tomcat
+		set.add("EOFException");  // Tomcat
+		set.add("EofException");  // Jetty
 		// java.io.IOException "Broken pipe" on WildFly, Glassfish (already covered)
 		disconnectedClientExceptions = Collections.unmodifiableSet(set);
 	}