import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Redirecting {
? public static void main(String[] args) throws IOException {
? ? ? String cmd = "netstat -a";
? ? ? Runtime run = Runtime.getRuntime();
? ? ? Process p = run.exec(cmd);
? ? ? BufferedInputStream in = new BufferedInputStream(p.getInputStream());
? ? ? BufferedReader br = new BufferedReader(new InputStreamReader(in));
? ? ? String s;
? ? ? while ((s = br.readLine()) != null)
? ? ? ? ? System.out.println(s);
? }
}