Java Virtual Machine

Abstract computing machine that executes Java programs.

Java VM JVM

The Java Virtual Machine (JVM) is an abstract computing machine that enables a computer to run Java programs. It provides a runtime environment for executing Java bytecode, which is platform-independent and can be run on any device equipped with a compatible JVM implementation.

Etymology

The term 'Java Virtual Machine' combines 'Java,' named after the coffee bean, and 'Virtual Machine,' a software-based emulation of a computer system.

Explain Like I’m 5

The Java Virtual Machine (JVM) is like a translator that lets your computer run programs written in the Java language, even if it doesn't understand Java directly.

Fun Facts

The JVM was initially developed by James Gosling at Sun Microsystems
It allows Java programs to run on any device with a JVM implementation
Different JVM implementations exist for various operating systems

FAQ

What is the purpose of a JVM? It executes Java bytecode
How does it work? It interprets or compiles Java code into machine instructions
Is it platform-dependent? No, the JVM is designed to be platform-independent

Hypernyms — Broader Categories

virtual machine runtime environment

Hyponyms — Specific Examples

HotSpot JVM JRE JDK

Meronyms — Parts or Components

bytecode interpreter garbage collector class loader

Holonyms — Wholes or Groups

Java Runtime Environment (JRE) Java Development Kit (JDK)

Indexes

digital infrastructure software virtual machine

Java
Jvm

Built by Tim Jones