The Java virtual machine interprets bytecode and converts it to machine language that is platform-specific, i.e., Windows, Linux, etc. Java compiler vs. Java interpreter. ... Another difference is ...

The Java virtual machine is a program whose purpose is to execute other programs. It’s a simple idea that also stands as one of our greatest examples of coding kung fu.The JVM upset the status ...

Prior to founding MicroEJ, Fred was a part of various teams at IBM/OTI: the Java compiler team, the J9 Java virtual machine team, and the pervasive embedded team. Fred holds a PhD in computer science.

So while there are philosophical design differences between Java and C, there are also performance differences. The use of a virtual machine adds an extra layer to Java that isn’t needed for C.

The Java virtual machine was designed to be a walled garden or a typesafe sandbox. The virtual machine guards the code and prevents many general attacks that are possible when code runs natively.

Microsoft had its own Java Virtual Machine (JVM) for several years, but terminated support at the end of 2007. See applet , HotSpot JVM , Java , Java Runtime Environment , bytecode and ...