Complete answer to this is here. Also know, how do I run a Java program?
How to run a java program
One may also ask, how do you call a Python file from Java? Runtime approach First, let take something that is the old way to do it, the Runtime class. We start by making a Java String prg, which contains our Python program, this string is saved on to the file "test1.py". Next, we run the Python interpreter on our system, with the exec method in the Runtime class.
Similarly, you may ask, how do I run a Windows program from Java?
Run External Windows Program with Java
Can Java run on any machine?
Java can run on any machine providing that there's a JVM implementation for it. The Java virtual machine translates intermediate format compiled earlier into native machine language for the target computer.