Determining the OS at runtime

Use the following code to get information about the operating system:

   System.out.println("OS Name: " + System.getProperty("os.name"));
   System.out.println("OS Architecture: " + System.getProperty("os.arch"));
   System.out.println("OS Version: " + System.getProperty("os.version"));

Output will be something like:

   OS Name: Windows NT
   OS Architecture: x86
   OS Version: 4.0