Hutool 39 New [new] Jun 2026

Data governance and regulatory compliance are top priorities for enterprise development. The DesensitizedUtil class receives an essential upgrade:

If you are maintaining a Java 8 project and need to replace thousands of lines of boilerplate code with simple, robust utilities, exploring the Hutool documentation for 3.9 or its subsequent 4.x/5.x evolutions is a great step. hutool 39 new

You need to export a list of 10,000 users to CSV. Old Java requires FileWriter , BufferedWriter , and manual append(",") loops. Data governance and regulatory compliance are top priorities

Hutool has always been about making Java development "sweet". With version 39, it proves that it is not just keeping up with the modern tech landscape, but actively paving the way to make advanced concepts highly accessible. Old Java requires FileWriter , BufferedWriter , and

is the latest significant release of the popular "Swiss Army Knife" for Java developers . Released in June 2025, this version introduces a suite of AI-driven enhancements and core utility refinements designed to make Java development "sweeter". New AI Features & HutoolAI Platform