For projects that don't need the cutting-edge features of Java 17+, 3.9 offers a lightweight and fast solution.
Simplifies dependencies management for message queues like Kafka 3.9 and RabbitMQ. Enhanced Connection Pooling & Keep-Alive timeouts.
For Java developers, Hutool has long been the "Swiss Army knife" of the standard library—reducing boilerplate code and bridging the gap between JDK simplicity and real-world enterprise needs. With the release of (referring to the feature-packed Milestone 39 of the 6.x branch), the framework has taken a quantum leap forward. hutool 39 new
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These iterations firmly moved towards optimizing Java 8 features (Lambdas, Optional, Streams), phasing out legacy Java 6 constructs. For projects that don't need the cutting-edge features
String cityName = ObjectUtil.defaultIfNull(user, new User()) .getAddressOptional() .orElse(new Address()) .getCityName();
Based on recent release trends and community feedback for version 5.8.39, the update focuses on the following areas: For Java developers, Hutool has long been the
org.dromara.hutool hutool-bom 6.0.0-M20 pom import Use code with caution. Step 2: Global Code Refactoring
<!-- pom.xml --> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>3.9.3</version> <!-- The final, most stable 3.9 release --> </dependency>
Are you looking to from an older Hutool version?