From 236ebba3a878739fd6421103d96e4df612b19f3d Mon Sep 17 00:00:00 2001
From: achao <achao1441470436@gmail.com>
Date: Tue, 2 Aug 2022 09:33:15 +0800
Subject: [PATCH] =?UTF-8?q?:trollface:=20unshift=20=E7=81=B5=E6=84=9F?=
 =?UTF-8?q?=E6=9D=A5=E6=BA=90:https://developer.mozilla.org/zh-CN/docs/Web?=
 =?UTF-8?q?/JavaScript/Reference/Global=5FObjects/Array/unshift?=
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---
 .../main/java/cn/hutool/core/stream/FastStream.java    |  4 ++--
 .../java/cn/hutool/core/stream/FastStreamTest.java     | 10 ++++++----
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/hutool-core/src/main/java/cn/hutool/core/stream/FastStream.java b/hutool-core/src/main/java/cn/hutool/core/stream/FastStream.java
index 72d06776f..42031f756 100644
--- a/hutool-core/src/main/java/cn/hutool/core/stream/FastStream.java
+++ b/hutool-core/src/main/java/cn/hutool/core/stream/FastStream.java
@@ -1114,7 +1114,7 @@ public class FastStream<T> implements Stream<T>, Iterable<T> {
 	 * @param obj 元素
 	 * @return 流
 	 */
-	public FastStream<T> addFirst(T obj) {
+	public FastStream<T> unshift(T obj) {
 		return FastStream.concat(Stream.of(obj), this.stream);
 	}
 
@@ -1125,7 +1125,7 @@ public class FastStream<T> implements Stream<T>, Iterable<T> {
 	 * @return 流
 	 */
 	@SafeVarargs
-	public final FastStream<T> addFirst(T... obj) {
+	public final FastStream<T> unshift(T... obj) {
 		return FastStream.concat(ofStream(obj), this.stream);
 	}
 
diff --git a/hutool-core/src/test/java/cn/hutool/core/stream/FastStreamTest.java b/hutool-core/src/test/java/cn/hutool/core/stream/FastStreamTest.java
index 26d985094..9091ec6a0 100644
--- a/hutool-core/src/test/java/cn/hutool/core/stream/FastStreamTest.java
+++ b/hutool-core/src/test/java/cn/hutool/core/stream/FastStreamTest.java
@@ -100,7 +100,8 @@ public class FastStreamTest {
 				put("1", 1);
 				put("2", 2);
 				put("3", 3);
-			}}, identityMap);
+			}
+		}, identityMap);
 	}
 
 	@Test
@@ -115,7 +116,8 @@ public class FastStreamTest {
 						put("1", singletonList(1));
 						put("2", singletonList(2));
 						put("3", singletonList(3));
-					}}, group);
+					}
+				}, group);
 	}
 
 	@Test
@@ -230,9 +232,9 @@ public class FastStreamTest {
 	}
 
 	@Test
-	public void testAddFirst() {
+	public void testUnshift() {
 		List<Integer> list = Arrays.asList(2, 3);
-		List<Integer> unshift = FastStream.of(list).addFirst(1).toList();
+		List<Integer> unshift = FastStream.of(list).unshift(1).toList();
 		Assert.assertEquals(Arrays.asList(1, 2, 3), unshift);
 	}