Polish

spring-web/src/main/java/org/springframework/web/bind/annotation/PathVariable.java

@@ -28,17 +28,19 @@ import java.lang.annotation.Target;
  * environments.
  *
  * @author Arjen Poutsma
+ * @since 3.0
  * @see RequestMapping
  * @see org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter
  * @see org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter
- * @since 3.0
  */
 @Target(ElementType.PARAMETER)
 @Retention(RetentionPolicy.RUNTIME)
 @Documented
 public @interface PathVariable {
 
-	/** The URI template variable to bind to. */
+	/**
+	 * The URI template variable to bind to.
+	 */
 	String value() default "";
 
 }

spring-web/src/main/java/org/springframework/web/util/UriComponentsBuilder.java

@@ -248,7 +248,7 @@ public class UriComponentsBuilder {
 			throw new IllegalArgumentException("[" + httpUrl + "] is not a valid HTTP URL");
 		}
 	}
-	
+
 
 	// build methods
 
@@ -398,7 +398,7 @@ public class UriComponentsBuilder {
 		}
 		return this;
 	}
-		
+
 	/**
 	 * Set the URI scheme-specific-part. When invoked, this method overwrites
 	 * {@linkplain #userInfo(String) user-info}, {@linkplain #host(String) host},