implement Ping in java

Algorithm:

Step 1: Start the program.
Step 2: Import net and packages.
Step 3: Get the ip address
Step 4: Ping the remote server using Ping Command
Step 5: The Packet statistics of the pinged server is displayed


Program:

import java.net.*;
import java.io.*;
import java.util.*;

public class pingTest {

public static void main(String[] args) {

String ipa = args[0];

String pingResult = "";

String pingCmd = "ping " + ipa;

try {
 Runtime r = Runtime.getRuntime();
 Process p = r.exec(pingCmd);

 BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
 String inputLine;
 while ((inputLine = in.readLine()) != null) {
 System.out.println(inputLine);
 pingResult += inputLine;
 }
 in.close();

}//try
 catch (IOException e) {
 System.out.println(e);
 }

}

}