Get the usable space for a drive in Java
Description
The following code shows how to get the usable space for a drive.
Example
/*from w w w. j av a 2 s .com*/
import java.io.File;
public class Main {
public static void main(String[] args) {
File[] roots = File.listRoots();
for (int i = 0; i < roots.length; i++) {
System.out.println(roots[i]);
System.out.println("Usable space = " + roots[i].getUsableSpace());
System.out.println();
}
}
}
The code above generates the following result.