How do I programmatically determine operating system in Java?

Question

I would like to determine the operating system of the host that my Java program is running programmatically (for example: I would like to be able to load different propertie

Answer 1

In com.sun.jna.Platform class you can find useful static methods like

Platform.isWindows();
Platform.is64Bit();
Platform.isIntel();
Platform.isARM();

and much more.

If you use Maven just add dependency

 net.java.dev.jna
 jna
 5.2.0

Otherwise just find jna library jar file (ex. jna-5.2.0.jar) and add it to classpath.