

The virtual machine is on the sandbox from the rest of the system, which means that the software inside a virtual machine can not escape the computer itself.

It works in a window, just like any other program, giving the end-user the same experience on a virtual machine that it would have on the host operating system itself. In other words, create a computer in a computer. VMware Workstation Player (Windows and Linux)Ī virtual machine is a computer file, typically called an image, which behaves like a real computer.

MRJ v2.2.5 was compatible with Sun's Java Development Kit version 1.1.8. The SDK includes ports of most of the tools from Sun's Java Development Kit (in the form of MPW tools and Macintosh applications), additional tools for packaging Java applications as double-clickable Macintosh applications, libraries for Macintosh-specific functionality, and documentation for the MRJ-specific classes and tools.

A number of web browsers could use MRJ to run Java applets in web pages, including Microsoft Internet Explorer, iCab and HotJava. The runtime environment includes a JIT compiler developed by Symantec, the standard Java class library from Sun, additional classes providing Macintosh-specific functionality, and the Apple Applet Runner (a lightweight application for running Java applets without the overhead of a web browser). Both a runtime environment and a software development kit (SDK) are available. Mac OS Runtime for Java ( MRJ, originally Macintosh Runtime for Java) was Apple's proprietary virtual machine for Java-based applications in the classic Mac OS (i.e.
