Formatting

spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/config/GatewayMetricsAutoConfiguration.java

@@ -59,7 +59,8 @@ public class GatewayMetricsAutoConfiguration {
 	}
 
 	@Bean
-	public PropertiesTagsProvider propertiesTagsProvider(GatewayMetricsProperties gatewayMetricsProperties) {
+	public PropertiesTagsProvider propertiesTagsProvider(
+			GatewayMetricsProperties gatewayMetricsProperties) {
 		return new PropertiesTagsProvider(gatewayMetricsProperties.getTags());
 	}
 

spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/support/tagsprovider/PropertiesTagsProvider.java

@@ -41,4 +41,5 @@ public class PropertiesTagsProvider implements GatewayTagsProvider {
 	public Tags apply(ServerWebExchange serverWebExchange) {
 		return propertiesTags;
 	}
+
 }

spring-cloud-gateway-core/src/test/java/org/springframework/cloud/gateway/support/tagsprovider/PropertiesTagsProviderTests.java

@@ -37,15 +37,18 @@ public class PropertiesTagsProviderTests {
 	@Test
 	public void test() {
 		contextRunner
-				.withConfiguration(AutoConfigurations.of(GatewayMetricsAutoConfiguration.class))
-				.withPropertyValues(
-						"spring.cloud.gateway.metrics.tags.foo1=bar1",
+				.withConfiguration(
+						AutoConfigurations.of(GatewayMetricsAutoConfiguration.class))
+				.withPropertyValues("spring.cloud.gateway.metrics.tags.foo1=bar1",
 						"spring.cloud.gateway.metrics.tags.foo2=bar2")
 				.run(context -> {
-					PropertiesTagsProvider provider = context.getBean(PropertiesTagsProvider.class);
-					Tags tags = provider.apply(MockServerWebExchange.from(MockServerHttpRequest.get("").build()));
+					PropertiesTagsProvider provider = context
+							.getBean(PropertiesTagsProvider.class);
+					Tags tags = provider.apply(MockServerWebExchange
+							.from(MockServerHttpRequest.get("").build()));
 					assertThat(tags).isEqualTo(Tags.of("foo1", "bar1", "foo2", "bar2"));
 				});
 
 	}
+
 }