protected void stopTunnel(String serviceName) throws CoreException {
   CaldecottTunnelHandler handler = new CaldecottTunnelHandler(cloudServer);
   handler.stopAndDeleteCaldecottTunnel(serviceName, new NullProgressMonitor());
 }
 protected void assertNoTunnel(String serviceName) throws Exception {
   CaldecottTunnelHandler handler = new CaldecottTunnelHandler(cloudServer);
   assertFalse(handler.hasCaldecottTunnel(serviceName));
 }
 protected CaldecottTunnelDescriptor createCaldecottTunnel(String serviceName)
     throws CoreException {
   CaldecottTunnelHandler handler = new CaldecottTunnelHandler(cloudServer);
   return handler.startCaldecottTunnel(serviceName, new NullProgressMonitor());
 }