Polishing

Closes gh-32931

spring-web/src/test/kotlin/org/springframework/web/server/CoWebExceptionHandlerTests.kt

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2002-2024 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.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.springframework.web.server
 
 import org.assertj.core.api.Assertions.assertThat
@@ -7,6 +23,7 @@ import org.springframework.web.testfixture.server.MockServerWebExchange
 import reactor.test.StepVerifier
 
 class CoWebExceptionHandlerTest {
+
 	@Test
 	fun handle() {
 		val exchange = MockServerWebExchange.from(MockServerHttpRequest.get("https://example.com"))
@@ -22,6 +39,7 @@ class CoWebExceptionHandlerTest {
 }
 
 private class MyCoWebExceptionHandler : CoWebExceptionHandler() {
+
 	override suspend fun coHandle(exchange: ServerWebExchange, ex: Throwable) {
 		exchange.attributes["foo"] = "bar"
 	}