From cd8081f9522b57700e9fe448150f593dbea411b0 Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <awilkinson@pivotal.io>
Date: Tue, 7 Jul 2020 10:09:48 +0100
Subject: [PATCH] Polish "Use new ArrayList(Collection) rather than new and
 addAll"

See gh-22211
---
 .../embedded/undertow/UndertowWebServerFactoryDelegate.java    | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow/UndertowWebServerFactoryDelegate.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow/UndertowWebServerFactoryDelegate.java
index c9bfa761455..925df1b00c1 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow/UndertowWebServerFactoryDelegate.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/embedded/undertow/UndertowWebServerFactoryDelegate.java
@@ -189,8 +189,7 @@ class UndertowWebServerFactoryDelegate {
 
 	static List<HttpHandlerFactory> createHttpHandlerFactories(Compression compression, boolean useForwardHeaders,
 			String serverHeader, Shutdown shutdown, HttpHandlerFactory... initialHttpHandlerFactories) {
-		List<HttpHandlerFactory> factories =
-				new ArrayList<HttpHandlerFactory>(Arrays.asList(initialHttpHandlerFactories));
+		List<HttpHandlerFactory> factories = new ArrayList<>(Arrays.asList(initialHttpHandlerFactories));
 		if (compression != null && compression.getEnabled()) {
 			factories.add(new CompressionHttpHandlerFactory(compression));
 		}