Java tutorial
import java.io.File; public class Main { public static void main(String[] args) { // create a new list of arguments for our process String[] list = { "notepad.exe", "test.txt" }; // create the process builder ProcessBuilder pb = new ProcessBuilder(list); // set the working directory of the process pb.directory(new File("C:/")); System.out.println(pb.directory()); } }