Hutool 39 New !!top!! Instant

Hutool is a popular open-source Java tool library that simplifies development by encapsulating common code into static methods Because Hutool is currently in its (and actively developing

Security Made Easy

: Instead of writing a complex regex to hide passport numbers, Alex used the new DesensitizedUtil feature. One line of code replaced thirty. hutool 39 new

Key Improvements:

v5.8.39

The latest version associated with "39" for the Hutool library is , released in June 2025 . Hutool is a popular open-source Java tool library

5. BeanUtil – Copy with Callbacks

parse with fallback patterns

The already‑excellent DateUtil now supports . No more ParseException headaches: hutool 39 new

Argon2id

The old SecureUtil.md5() (deprecated) is replaced by – the winner of the Password Hashing Competition: