26 — Hutool

Hutool 5.8.26

is a maintenance release of the popular Java utility library, Hutool , focusing on optimizing core functions and fixing long-standing bugs. Often described as a "Swiss Army knife" for Java developers, this version continues the project's goal of making Java development "sweeter" by simplifying common tasks. Key Updates in Version 5.8.26

Hutool is a popular Java utility library. There is no major version 26; the current major version is 5.x. hutool 26

Hutool is a Java library that provides a wide range of utility classes and methods for tasks such as string manipulation, file I/O, networking, and more. It's designed to be a one-stop-shop for common Java development tasks, saving developers time and effort. With Hutool, you can focus on writing business logic rather than worrying about the intricacies of low-level implementation details. Hutool 5

VIN-Based Coding

: Users can input the last 7 characters of a vehicle's VIN to generate a specific FSC file. Parsing/formatting with patterns

<dependency> <groupId>cn.hutool</groupId> <artifactId>hutool</artifactId> <version>2.6.0</version> </dependency>

• Parsing/formatting with patterns.
• Date arithmetic (offsetDay(), between()).
• Human-readable time differences (formatChineseDate()).

• Providing a single dependency for dozens of daily tasks.
• Offering static method APIs (e.g., StrUtil, CollUtil, FileUtil) for fluid usage.
• Maintaining minimal runtime overhead and no external dependencies (pure JDK).

• Bug Fixes: Fixed an issue where FileTypeUtil might throw an ArrayIndexOutOfBoundsException for empty files.
• Improvements: Optimized the CollUtil and StrUtil classes.
• Dependencies: Updates to underlying libraries to fix security vulnerabilities.

• Java 8 java.time support.
• A Convert class for type conversion.
• JSON parsing (JSONUtil).
• More robust HttpUtil (connection pooling, timeout).
• An IdUtil for UUID, Snowflake ID generation.