JVM Explained: What is Java Virtual Machine and How It Works?
If you’ve ever dipped your toes into the world of Java programming , you’ve probably come across the term JVM . Short for Java Virtual Machine , JVM plays a huge role in making Java one of the most popular programming languages in the world. But what exactly is JVM, and why is it so important for developers? In this article, we’ll break down what JVM is, how it works, and why it’s such a powerful piece of technology. What is JVM? The Java Virtual Machine (JVM) is a virtual machine that enables computers to run Java programs (and programs written in other languages that compile to Java bytecode). In simple terms, JVM is the engine that executes Java code. Instead of running your Java code directly on an operating system, JVM acts as an intermediary that translates the code into machine-level instructions your computer understands. Key Features of JVM Platform Independence Java’s famous slogan, “Write Once, Run Anywhere” , is possible because of JVM. The same Java code c...
