From e4a139e70e78bd674e986b730416b3fa44902d54 Mon Sep 17 00:00:00 2001
From: XenoAmess <xenoamess@gmail.com>
Date: Wed, 22 Jul 2020 16:39:27 +0800
Subject: [PATCH] Use System.currentTimeMillis() in AbstractSockJsService

Closes gh-25447
---
 .../web/socket/sockjs/support/AbstractSockJsService.java        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
index bd72610b60..5166d80964 100644
--- a/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
+++ b/spring-websocket/src/main/java/org/springframework/web/socket/sockjs/support/AbstractSockJsService.java
@@ -510,7 +510,7 @@ public abstract class AbstractSockJsService implements SockJsService, CorsConfig
 
 	protected void addCacheHeaders(ServerHttpResponse response) {
 		response.getHeaders().setCacheControl("public, max-age=" + ONE_YEAR);
-		response.getHeaders().setExpires(new Date().getTime() + ONE_YEAR * 1000);
+		response.getHeaders().setExpires(System.currentTimeMillis() + ONE_YEAR * 1000);
 	}
 
 	protected void addNoCacheHeaders(ServerHttpResponse response) {