Nfs3 nfs3 = new Nfs3(config);
nfs3.startServiceInternal(false);
RpcProgramMountd mountd = (RpcProgramMountd) nfs3.getMountd()
.getRpcProgram();
mountd.nullOp(new XDR(), 1234, InetAddress.getByName("localhost"));
RpcProgramNfs3 nfsd = (RpcProgramNfs3) nfs3.getRpcProgram();
nfsd.nullProcedure();
cluster.shutdown();