JVM version manager

java, jvm, rvm

Solution

If you use Ubuntu you can specify which JVM you want to use via command (works only for JVM installed from apt-get or aptitude)

`sudo update-alternatives --config java`

Or by setting JAVA_HOME. Here is good tutorial:

http://vietpad.sourceforge.net/javaonlinux.html

Problem

Is there Ruby Version Manager equivalent for the Java world? I'm looking for tool which allow me to easily download and install a new JVMs and switch between them. For example: ``` jvm install <version> jvm list //will list installed JVMs on my system jvm use jdk1.6 //will switch my env to jdk 1.6 version, etc. ```

Original source