Java | Print root directories

In Java we can use listRoots() of File class to find all root directories.

import java.io.*;

public class GeeksforGeeks {
    public static void main(String[] args)
    {
        File[] rDirs = File.listRoots();
        for (int i = 0; i < rDirs.length; i++)
            System.out.println(rDirs[i].toString());
    }
}

Output (In Windows with two drives)

C:\
D:\

Output (In Linux)

/