getSystem data - Java

public class GetOSDetails {
    public static void main(String[] args)
    {
        String osName = System.getProperty("os.name");
        String osVersion = System.getProperty("os.version");
        String osArch = System.getProperty("os.arch");

        System.out.printf("OS Name: %s, \nOS Version: %s, \nOS Arch %s\n",osName, osVersion, osArch);
    }
}