// readWR.setRdma().setRemote_addr(remoteAddress);
            // readWR.setRdma().setRkey(remoteKey);
            //
            // LinkedList<IbvSge> sgeList = new LinkedList<>();
            // IbvSge sge = new IbvSge();
            // sge.setAddr(disniRegion.getAddress());
            // sge.setLength(length);
            // sge.setLkey(disniRegion.getLocalKey());
            // sgeList.add(sge);
            //

            LinkedList<IbvSge> sgeList = new LinkedList<>();
            IbvSge sge = new IbvSge();
            sge.setAddr(disniRegion.getAddress());
            sge.setLength(data.remaining());
            sge.setLkey(disniRegion.getLocalKey());
            sgeList.add(sge);
            
            sendWR.setSg_list(sgeList);
            endpoint.postSend(Arrays.asList(sendWR)).execute().free();
            

            when(mockReferralData.getKey()).thenReturn(key);
            doNothing().when(mockReferralData).setKey(key);

            mockReferralData.setKey(key);
            String retrievedKey = mockReferralData.getKey();

            assertEquals(key, retrievedKey);
            verify(mockReferralData, times(1)).setKey(key);
            verify(mockReferralData, times(1)).getKey();

        }

        @Test
        @DisplayName("Should get and set key")
        void testKey() {
            assertNull(referralData.getKey());
            referralData.setKey("cache-key-123");
            assertEquals("cache-key-123", referralData.getKey());
        }

        @Test
        @DisplayName("Should get server")
        void testGetServer() {
            assertNull(referralData.getServer());

                final CrawlingInfoParam crawlingInfoParam = new CrawlingInfoParam();
                crawlingInfoParam.setCrawlingInfoId(crawlingInfo.getId());
                crawlingInfoParam.setKey(entry.getKey());
                crawlingInfoParam.setValue(entry.getValue());
                crawlingInfoParamList.add(crawlingInfoParam);
            }
            getCrawlingInfoService().storeInfo(crawlingInfoParamList);

 * cipher.setKey("mySecretKey");
 *
 * // Encrypt text
 * String encrypted = cipher.encryptText("Hello World");
 *
 * // Decrypt text
 * String decrypted = cipher.decryptText(encrypted);
 *
 * // For AES encryption
 * CachedCipher aesCipher = new CachedCipher();
 * aesCipher.setAlgorithm("AES");
 * aesCipher.setTransformation("AES");
 * aesCipher.setKey("0123456789abcdef"); // 16-byte key for AES-128

   */
  void insertEntry(
      int entryIndex, @ParametricNullness K key, @ParametricNullness V value, int hash, int mask) {
    this.setEntry(entryIndex, CompactHashing.maskCombine(hash, UNSET, mask));
    this.setKey(entryIndex, key);
    this.setValue(entryIndex, value);
  }

  /** Resizes the entries storage if necessary. */
  private void resizeMeMaybe(int newSize) {
    int entriesSize = requireEntries().length;

        this.link = link;
    }

    /**
     * @return the key
     */
    @Override
    public String getKey() {
        return this.key;
    }

    /**
     * @param key
     *            the key to set
     */
    @Override
    public void setKey(final String key) {
        this.key = key;
    }

    @Override
    public String getServer() {

        serverData.sessKey = Integer.MAX_VALUE;
        serverData.scapabilities = Integer.MAX_VALUE;

        assertEquals(Integer.MAX_VALUE, serverData.sflags2);
        assertEquals(Integer.MAX_VALUE, serverData.smaxMpxCount);
        assertEquals(Integer.MAX_VALUE, serverData.maxBufferSize);
        assertEquals(Integer.MAX_VALUE, serverData.sessKey);

      this.samples =
          new SampleElements<>(
              mapSamples.e0().getKey(),
              mapSamples.e1().getKey(),
              mapSamples.e2().getKey(),
              mapSamples.e3().getKey(),
              mapSamples.e4().getKey());
    }

    @Override
    public SampleElements<K> samples() {
      return samples;
    }

    @Override