Develping JVM

Hi, Is it possible to develop JVM or some features of JVM. Has anyone done it before. I want to do this as you can understand the concepts better if you do it.Thanks in advanceSham
[208 byte] By [javasmia] at [2007-11-26 12:41:46]
# 1
Much of the concepts and information are here http://java.sun.com/docs/books/vmspec/2nd-edition/html/VMSpecTOC.doc.htmlregards,Owen
omcgoverna at 2007-7-7 16:15:22 > top of Java-index,Java HotSpot Virtual Machine,Specifications...