From c30e218f1fb4ce5488a18ff9e582b5dbdf88ac26 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Alexander=20M=C3=BCnch?= Date: Thu, 19 Apr 2018 13:22:21 +0200 Subject: [PATCH] Avoid unnecessary grow of ArrayList Adapted ArrayList size in CacheControlHeadersWriter::createHeaders() Fixes: gh-5310 --- .../web/header/writers/CacheControlHeadersWriter.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/web/src/main/java/org/springframework/security/web/header/writers/CacheControlHeadersWriter.java b/web/src/main/java/org/springframework/security/web/header/writers/CacheControlHeadersWriter.java index c172ac3c07..9355ae6b98 100644 --- a/web/src/main/java/org/springframework/security/web/header/writers/CacheControlHeadersWriter.java +++ b/web/src/main/java/org/springframework/security/web/header/writers/CacheControlHeadersWriter.java @@ -1,5 +1,5 @@ /* - * Copyright 2002-2017 the original author or authors. + * Copyright 2002-2018 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. @@ -74,7 +74,7 @@ public final class CacheControlHeadersWriter implements HeaderWriter { } private static List
createHeaders() { - List
headers = new ArrayList<>(2); + List
headers = new ArrayList<>(3); headers.add(new Header(CACHE_CONTROL, "no-cache, no-store, max-age=0, must-revalidate")); headers.add(new Header(PRAGMA, "no-cache"));