New !!top!!: Hutool 39

<dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>0.39</version> </dependency>

Finally – zero out hours/minutes/seconds without Calendar hell. hutool 39 new

📌 Upgrade with Maven:

For each feature, I need to explain the use case and provide code snippets. For example, if DateUtil now handles timezone conversions better, show how to use that. If there's a new method in FileUtil, demonstrate reading/writing files with it. &lt;dependency&gt; &lt;groupId&gt;cn

JSONObject json = new JSONObject(); json.setByPath("a.b.c", "value", "."); // Uses dot-notation for nested keys System.out.println(json.toString()); // Output: "a":"b":"c":"value" // Output: "a":"b":"c":"value"