JamVM 2.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application relates to Developer Tools. This free software for Mac OS X was originally designed by Robert Lougher. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
JamVM is an open-source Java Virtual Machine that aims to support the latest version of the JVM specification, while at the same time being compact and easy to understand. JamVM must be used in conjunction with a Java class-library to make a full Java Runtime Environment. Compatible class-libraries are GNU Classpath or the class-library from OpenJDK.
JamVM has been written for a Unix/Posix-compliant system.
You may want to check out more Mac applications, such as Objective Basic, Pleinpot or Epsilon, which might be related to JamVM.