unable to run cmd.exe in jira

anisha1

i'm trying to run cmd.exe in jira for which i have written the following code in java.

package com.atlassian.plugin.cli;

import com.atlassian.jira.web.action.JiraWebActionSupport;

public class RunCliComponent extends JiraWebActionSupport{
	 
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	public String doDefault() throws Exception {
 
		try{
			Process p = Runtime.getRuntime().exec("cmd /c start cmd");
	         

			System.out.println("******");
			System.out.println("test");
			System.out.println("******");
			
	        }catch(Exception ex){
	            System.out.println(ex);
	        }
		return INPUT;
		
		
	}
	}

but i get an error

java.io.IOException: Cannot run program "cmd": java.io.IOException: error=2, No such file or directory

where am i going wrong?

Nic Brough -Adaptavist-

You need to give the code the full path to the cmd.exe executable