Running batch file from Java registered as Windows Service using Procrun

I have a sample Java application that I registered as a service using Procrun. I am trying to execute Batch file from my application

public class Service {
    public static void main(String args[]) throws IOException, InterruptedException {       
        if(args.length>0){
            if(args[0].equals("start")){
                ProcessBuilder builder = new 
                    ProcessBuilder("cmd","/c","start","Start.bat");
                builder.start();                
            }else if(args[0].equals("shutdown")){
                ProcessBuilder builder = new 
                    ProcessBuilder("cmd","/c","start","Stop.bat");
                builder.start();                    
            }
        }       
    }
}

When I am starting the service, it gets started successfully but it does not launch batch file on my Windows 7.

Contents of Batch files are given below

Start.bat

@echo off
echo I am started
pause

Please let me know what am I missing her开发者_如何学Ce

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Have you tried following

Runtime.getRuntime().exec("cmd /c start Start.bat");

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To execute batch file from java application, try this piece of code:

// "D://bin/" is the location of my .bat

   File dir = new File("D:/bin/");
try {

    // sign.bat if my actual file.
    Runtime.getRuntime().exec("cmd.exe /c sign.bat", null, dir);   
      try {

        Thread.sleep(100);
    } catch (InterruptedException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
} catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}