zhouxy108/hutool
1
0
Fork 0
mirror of https://gitee.com/chinabugotech/hutool.git synced 2025-07-21 15:09:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix：ArrayUtil.addAll()方法，判断空数据组优化

Browse Source
This commit is contained in:
LuisStruggle
2023-03-10 13:43:50 +08:00
parent 869b12000d
commit 84448ffd84
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java
View File

@@ -588,15 +588,19 @@ public class ArrayUtil extends PrimitiveArrayUtil {
int length = 0;
for (final T[] array : arrays) {
if (null != array) {
if (isNotEmpty(array)) {
length += array.length;
}
}
final T[] result = newArray(arrays.getClass().getComponentType().getComponentType(), length);
if (length == 0) {
return result;
}
length = 0;
for (final T[] array : arrays) {
if (null != array) {
if (isNotEmpty(array)) {
System.arraycopy(array, 0, result, length, array.length);
length += array.length;
}