PostDeleteChecker checker = new PostDeleteChecker(azure, vmResourceGroup, vmName);
azure.resourceGroups().deleteByNameAsync(vmResourceGroup.name(), checker.deleteServiceCallbackHandler);

ExecutorService executorService = Executors.newSingleThreadExecutor();
executorService.execute(checker);
executorService.shutdown();
System.out.println("here");


class PostDeleteChecker implements Runnable
{
Azure azure;
ResourceGroup resourceGroup;
String vmName;

public PostDeleteChecker(Azure azure, ResourceGroup vmResourceGroup, String vmName) {
	this.azure = azure;
	this.resourceGroup = vmResourceGroup;
	this.vmName = vmName;
}

@Override
public void run() {			
	logger.info("Waiting for operation completion...");
}
		
private ServiceCallback<Void> deleteServiceCallbackHandler = new ServiceCallback<Void>(){

	@Override
	public void failure(Throwable arg0) 
	{
		logger.error("Delete operation Error! " + arg0.getMessage());				
	}

	@Override
	public void success(Void arg0) 
	{
		logger.info("Delete operation Success!");
	}
	
};

public ServiceCallback<Void> getDeleteServiceCallbackHandler() {
	return deleteServiceCallbackHandler;
}

}