NestedVM

NestedVM is an incredibly useful utility that provides binary translation for Java Bytecode, making it an ideal choice for those who need to run applications written in C, C++, Fortran, or any other language supported by GCC in 100% pure Java, with no source changes required. This is achieved through a process of compiling to a MIPS binary using GCC, which is then translated into a Java class file. The tool is the work of Brian Alliet and Adam Megacz and is open source, released under the Apache 2.0 license.

One of the features that sets NestedVM apart is its ease of use. The tool is straightforward to install and use, even for beginners. It can also be customized to suit specific needs, making it a flexible solution for a broad range of users.

In the latest release of NestedVM, users can benefit from support for fsync(), which provides improved functionality and performance. This feature, combined with the existing capabilities of NestedVM, make it an excellent choice for any developer looking to run applications in a Java environment.

Overall, NestedVM is a valuable tool that offers an effective and convenient solution for binary translation in Java. Whether you're a seasoned developer or just starting, NestedVM is definitely worth considering.