From 1c9d06979b98cd11a2a805161fd30c375694846e Mon Sep 17 00:00:00 2001 From: huanhu01 Date: Thu, 3 Dec 2020 20:24:26 +0800 Subject: [PATCH] fix out of index --- .../src/main/java/cn/hutool/core/collection/ListUtil.java | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hutool-core/src/main/java/cn/hutool/core/collection/ListUtil.java b/hutool-core/src/main/java/cn/hutool/core/collection/ListUtil.java index 98bf9645d..37d208f98 100644 --- a/hutool-core/src/main/java/cn/hutool/core/collection/ListUtil.java +++ b/hutool-core/src/main/java/cn/hutool/core/collection/ListUtil.java @@ -261,6 +261,9 @@ public class ListUtil { final int[] startEnd = PageUtil.transToStartEnd(pageNo, pageSize); if (startEnd[1] > resultSize) { startEnd[1] = resultSize; + if (startEnd[0] > startEnd[1]) { + return new ArrayList<>(0); + } } return list.subList(startEnd[0], startEnd[1]);