SAN JOSE, Calif., July 22, 2025 /PRNewswire/ -- BellSoft, the creator of Liberica JDK, a progressive Java runtime for the most complete Java experience and a leading OpenJDK contributor, today ...

学习Java前需理清JDK、JRE与JVM三者之间的关联与区别。 1、 JDK包含JRE，JRE包含JVM，层层依赖。 2、 Java开发工具包，简称JDK，是Java开发的核心组件，内置JRE及多种实用工具，为Java程序的编写、调试和运行提供完整支持。 3、 比如 javac.exe、java.exe 和 jar.exe 等可执行 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. JDK Mission Control provides a powerful suite of tools for developers and DevOps professionals ...

编者按：目前许多公司同时使用 x86 和 AArch64 2 种主流的服务器。这两种环境的算力相当，内存相同的情况下：相同版本的 JVM 和 Java 应用，相同的 JVM 参数，应用性能在不同的平台中表现相差 30%，x86 远好于 AArch64 平台。本文分析了一个应用在 AArch64 平台上性能 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. I don’t know anyone who likes investigating a Java heap dump. They can be massive — literally ...

Long-Term Support release, with features ranging from structured concurrency and compact object headers to ahead-of-time method profiling and JFR CPU-time profiling on Linux, is now generally ...

编者按：笔者遇到一个非常典型 JVM 架构相关问题，在 x86 正常运行的应用，在 aarch64 环境上低概率偶现 JVM 崩溃。这是一个典型的 JVM 内部 bug 引发的问题。通过分析最终定位到 CMS 代码存在 bug，导致 JVM 在弱内存模型的平台上 Crash。在分析过程中，涉及到 CMS ...

Java 12 arrives with switch expressions to improve coding and allow pattern matching, and raw string literals to simplify multiline expressions The production release ...

Wikipedia: A Java virtual machine is a program which executes certain other programs, namely those containing Java bytecode instructions….. JVM's are most often implemented to run on an existing ...

As March 18, the final release date of the Java Developer Kit 8 (JDK8), approaches, the Java community could hardly be faulted for holding its collective breath. After all, the release date has been ...