From b25ba8201e7e197b1693c9e34bab5f2dbbb84908 Mon Sep 17 00:00:00 2001
From: 8ga <jkwlstv@outlook.com>
Date: Thu, 11 Sep 2025 09:48:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20Java=5F3-5.md?=
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---
 Java_3-5.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Java_3-5.md b/Java_3-5.md
index 04e1a3d..6af8700 100644
--- a/Java_3-5.md
+++ b/Java_3-5.md
@@ -25,6 +25,8 @@
 假定有3个Runnable对象，分别是task1、task2、task3作为查询函数对象，如何调度或者编排这3个task？
 </p>
 
+> 如果没反应过来，引导一下：比如用 CompletableFuture、Future 或者 FutureTask 说一下关键，要调用哪几个函数。
+
 ```
 Runnable task1 = () -> System.out.println("Task 1");
 Runnable task2 = () -> System.out.println("Task 2");