code: public void unmarshalling(Xdr xdr) throws RpcException {
          super.unmarshalling(xdr);
          unmarshallingAttributes(xdr);
          if (stateIsOk()) {
              _cookieverf = xdr.getLong();
  
              // get directory entries
              while (xdr.getBoolean()) {
                  NfsDirectoryEntry entry = new NfsDirectoryEntry(xdr);
                  _entries.add(entry);
                  _cookie = entry.getCookie();
              }
  
              // check whether it is the end of directory
              _eof = xdr.getBoolean();
          }
      }
docs: /*
  (non-Javadoc)
  
  @see com.emc.ecs.nfsclient.nfs.NfsResponseBase#unmarshalling(com.emc.ecs.
  nfsclient.rpc.Xdr)