Polishing

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

@@ -702,9 +702,9 @@ final class HierarchicalUriComponents extends UriComponents {
 		public int hashCode() {
 			return getPath().hashCode();
 		}
-
 	}
 
+
 	/**
 	 * Represents a path backed by a string list (i.e. path segments).
 	 */
@@ -883,6 +883,7 @@ final class HierarchicalUriComponents extends UriComponents {
 		}
 	};
 
+
 	private static class QueryUriTemplateVariables implements UriTemplateVariables {
 
 		private final UriTemplateVariables delegate;