Polish "Add support for partitioned cookies"

See gh-42316

Author: mhalbritter

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/servlet/server/AbstractServletWebServerFactory.java

@@ -60,7 +60,7 @@
 public abstract class AbstractServletWebServerFactory extends AbstractConfigurableWebServerFactory
 		implements ConfigurableServletWebServerFactory {
 
-	static final String PARTITIONED_ATTRIBUTE_NAME = "Partitioned";
+	private static final String PARTITIONED_ATTRIBUTE_NAME = "Partitioned";
 
 	protected final Log logger = LogFactory.getLog(getClass());
 

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/web/servlet/server/AbstractServletWebServerFactoryTests.java

@@ -873,8 +873,7 @@ void sessionCookieConfiguration() {
 		assertThat(sessionCookieConfig.getPath()).isEqualTo("/testpath");
 		assertThat(sessionCookieConfig.isHttpOnly()).isTrue();
 		assertThat(sessionCookieConfig.isSecure()).isTrue();
-		assertThat(sessionCookieConfig.getAttribute(AbstractServletWebServerFactory.PARTITIONED_ATTRIBUTE_NAME))
-			.isEqualTo("true");
+		assertThat(sessionCookieConfig.getAttribute("Partitioned")).isEqualTo("true");
 		assertThat(sessionCookieConfig.getMaxAge()).isEqualTo(60);
 	}
 
@@ -1182,8 +1181,7 @@ void sessionConfiguration() {
 		assertThat(servletContext.getSessionCookieConfig().isHttpOnly()).isTrue();
 		assertThat(servletContext.getSessionCookieConfig().isSecure()).isTrue();
 		assertThat(servletContext.getSessionCookieConfig().getMaxAge()).isEqualTo(60);
-		assertThat(servletContext.getSessionCookieConfig()
-			.getAttribute(AbstractServletWebServerFactory.PARTITIONED_ATTRIBUTE_NAME)).isEqualTo("false");
+		assertThat(servletContext.getSessionCookieConfig().getAttribute("Partitioned")).isEqualTo("false");
 	}
 
 	@Test