SharePoint Central administration disappeared

I am working on development server and i stopped and started Claims to Windows Token Service

Suddenly Central Administration site was down and the website was completely disappeared from my IIS.

if you are in same problem just execute the below command using stsadm tool

stsadm -o provisionservice -action start -servicetype 

Microsoft.SharePoint.Administration.SPWebService -servicename WSS_Administration

restart the IIS ...that it you are done. now you can see your website in IIS.