How may I programmatically determine operating system in Java

Question

How do I do this? Please somebody guide me

Answer 1

You may refer this:

System.getProperty("os.name")

You may find this code useful:

class ShowProperties {
    public static void main(String[] args) {
        System.getProperties().list(System.out);
    }
}

Answer 2

Use the following program

public class Osname

{

       public static void main(String[] args)

      {

             System.getProperties().list(System.out);

      }

}