 Mac OS Runtime for Java

Mac OS Runtime for Java (MRJ) is a software component developed by Apple for the Macintosh operating system that allows Java applications to run natively on Mac OS. It includes a Java Virtual Machine (JVM) and provides the necessary libraries and tools for Java developers to create and run Java applications on Mac OS. Here are some key points about MRJ: 1. **Java Virtual Machine**: MRJ includes a version of the JVM that enables Mac OS to interpret and execute Java bytecode.