From 0363a36951ec799b94885c9362e07ac91dabe535 Mon Sep 17 00:00:00 2001
From: Kudzu <kudzues@outlook.com>
Date: Wed, 20 Aug 2025 22:10:51 +0800
Subject: [PATCH] =?UTF-8?q?=E7=AC=94=E8=AE=B0=E5=A4=87=E4=BB=BD=EF=BC=9A20?=
 =?UTF-8?q?25-08-20=2022:10:51?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .obsidian/plugins/keep-the-rhythm/data.json | 4 ++--
 A1-Work/语言/Java/基础学习.md               | 4 ++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.obsidian/plugins/keep-the-rhythm/data.json b/.obsidian/plugins/keep-the-rhythm/data.json
index 1da9e91..0d2c3e1 100644
--- a/.obsidian/plugins/keep-the-rhythm/data.json
+++ b/.obsidian/plugins/keep-the-rhythm/data.json
@@ -529,11 +529,11 @@
         }
       },
       "2025-08-20": {
-        "totalDelta": 964,
+        "totalDelta": 1016,
         "files": {
           "A1-Work/语言/Java/基础学习.md": {
             "initial": 9708,
-            "current": 10672
+            "current": 10724
           }
         }
       }
diff --git a/A1-Work/语言/Java/基础学习.md b/A1-Work/语言/Java/基础学习.md
index 552e7aa..15429a4 100644
--- a/A1-Work/语言/Java/基础学习.md
+++ b/A1-Work/语言/Java/基础学习.md
@@ -481,6 +481,10 @@ public class Test {
 
 直观的讲，带有父类型限定的通配符可以向泛型对象写入，带有子类型限定的通配符可以从泛型对象读取。
 
+试图理解 `<T extends Comparable<? super T>>`
+
+还有一个 `<?>`
+
 ## JDK 特性
 
 ### JDK7