InfoQ中国 on MSN

Java近期资讯：延迟常量、TornadoVM 3.0、NetBeans 29、Quarkus、JReleaser和Open ...

OpenJDK JEP 531，延迟常量（Lazy Constants，第三次预览）已从JEP Draft 8329758升级为Candidate状态。该特性以前叫做StableValues，在即将发布的JDK 26和JDK ...
InfoQ中国 on MSN

Java近期资讯：JDK26-RC2、Payara平台、Hibernate、Quarkus、Apache Camel、Jakarta ...

JDK 27 JDK 27的早期访问构建版本Build 10也在上周发布，包含了从Build 9的更新，其中包括对各种问题的修复。关于这个版本的更多细节可以在发布说明中找到。 JDK 26 JDK 26的早期访问构建版本Build 35仍然是当前版本。关于该版本的更多细节可以在发布说明中找到。 根据JDK ...

实战：我用AI给老旧项目补单元测试，覆盖率从20%飙到80%

并且，在生成测试后，我会运行变异测试，如果某个方法的变异体没被杀掉，就把变异体信息反馈给 AI，让它重新生成针对性的断言。这样迭代几轮，变异覆盖率也慢慢爬到了 60% 以上。
搜狐

优雅判空：Java开发中的新革命

在现代软件开发中，代码的优雅性和可读性变得愈发重要，尤其是在处理空指针异常（NPE）时。想象一下，某互联网金融平台因费用计算层级的空指针异常，导致凌晨产生9800笔错误交易。这种惨痛的教训，让我们意识到，判空的重要性不容小觑。 传统的判空 ...
IEEE

Interactive Cross-Language Pointer Analysis for Resolving Native Code in Java Programs

Abstract: Java offers the Java Native Interface (JNI), which allows programs running in the Java Virtual Machine to invoke and be manipulated by native applications and libraries written in other ...
Hacker

Code Smell 304: Null Pointer Exception - How to Avoid NULL References That Cause Runtime ...

I’m a sr software engineer specialized in Clean Code, Design and TDD Book "Clean Code Cookbook" 500+ articles written ...
GitHub

java.lang.NullPointerException #703

java.lang.NullPointerException: Cannot invoke "divinerpg.capability.DimensionalInventory.saveInventory (net.minecraft.world.entity.player.Player, String)" because "d" is null ...
TheServerSide

How to download and install Java 21 on Windows

Community driven content discussing all aspects of software development from DevOps to design patterns. The latest long-term support (LTS) release of the JDK is Java 21, which was released in ...