From d567efde00cc4af538293be6360f040a8a1e88ec Mon Sep 17 00:00:00 2001
From: Looly <loolly@gmail.com>
Date: Sat, 20 Aug 2022 00:46:03 +0800
Subject: [PATCH] fix code

---
 .../cn/hutool/core/collection/CollectionOperation.java    | 8 +++++++-
 .../test/java/cn/hutool/core/collection/CollUtilTest.java | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/hutool-core/src/main/java/cn/hutool/core/collection/CollectionOperation.java b/hutool-core/src/main/java/cn/hutool/core/collection/CollectionOperation.java
index 02fb31cbe..b90167ede 100755
--- a/hutool-core/src/main/java/cn/hutool/core/collection/CollectionOperation.java
+++ b/hutool-core/src/main/java/cn/hutool/core/collection/CollectionOperation.java
@@ -154,11 +154,17 @@ public class CollectionOperation<E> {
 	 */
 	public Set<E> intersectionDistinct() {
 		final Collection<E>[] colls = this.colls;
-		// 任意容器为空, 则返回空集
 		if (ArrayUtil.isEmpty(colls)) {
 			return SetUtil.zeroLinked();
 		}
 
+		// 任意容器为空, 则返回空集
+		for (Collection<E> coll : colls) {
+			if(CollUtil.isEmpty(coll)){
+				return SetUtil.zeroLinked();
+			}
+		}
+
 		final Set<E> result = SetUtil.of(true, colls[0]);
 		for (int i = 1; i < colls.length; i++) {
 			if(CollUtil.isNotEmpty(colls[i])){
diff --git a/hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java b/hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java
index e3fcf9643..d731f5dda 100755
--- a/hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/collection/CollUtilTest.java
@@ -177,6 +177,7 @@ public class CollUtilTest {
 		Assert.assertEquals(SetUtil.ofLinked("a", "b", "c", "d"), intersectionDistinct);
 
 		final Collection<String> intersectionDistinct2 = CollUtil.intersectionDistinct(list1, list2, list3);
+		Console.log(intersectionDistinct2);
 		Assert.assertTrue(intersectionDistinct2.isEmpty());
 	}