Running DOS commands in Java

Hi i used the logic of yours... but i am getting the error

C:\Socket>java Serial dir

Exception in thread "main" java.io.IOException: CreateProcess: dir error=2

at java.lang.Win32Process.create(Native Method)

at java.lang.Win32Process.<init>(Unknown Source)

at java.lang.Runtime.execInternal(Native Method)

at java.lang.Runtime.exec(Unknown Source)

at java.lang.Runtime.exec(Unknown Source)

at java.lang.Runtime.exec(Unknown Source)

at java.lang.Runtime.exec(Unknown Source)

at Serial.main(Serial.java:9)

My program...

import java.lang.*;

import java.io.*;

public class Serial{

public static void main(String args[])throws IOException{

Runtime object= Runtime.getRuntime();

Process p=null;

p=object.exec(args[0]);

}

}

Ragav_Msca at 2007-7-12 9:09:58 >