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Revert... "It is the Java interpreter" adds nothing, and is only confusing. Some JVMs, like Jikes, have no interpreter at all. |
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[[de:Java Virtual Machine]] [[ja:JavaVM]]
The '''Java virtual machine''' or '''JVM''' is a [[virtual machine]] that runs Java [[byte code]], the code produced by a [[Java programming language|Java]] [[compiler]] or compilers from other languages which produce this code
Programs written in Java are compiled into a standardized portable binary format, which typically comes in the form of files with the [[class (file format)|.class]] extension. A program may consist of many classes, in which case, every class will be in a different file. The first 4 bytes in hexadecimal of each class must be CA FE BA BE. Class files may be packaged together in a [[jar (file format)|.jar]] file, with the exact same format as a [[zip (file format)|.zip]] file, optionally with a few extra special files added.
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