/**
     * File information class for basic directory information.
     */
    public static final byte FILE_DIRECTORY_INFO = 0x1;

    /**
     * File information class for full directory information.
     */
    public static final byte FILE_FULL_DIRECTORY_INFO = 0x2;

    /**
     * File information class for both names directory information.
     */

        if (entry == null)
            return false;

        LeaseManager.LeaseEntry leaseEntry = baseLeaseManager.getLease(entry.getLeaseKey());
        return leaseEntry != null && leaseEntry.hasReadCache();
    }

    /**
     * Get cached directory listing
     *
     * @param directoryPath directory path
     * @return list of cached files or null
     */

       <version>1.4.0</version>
     </dependency>
     ```

 *  **`Request.Builder` no longer accepts null if a request body is required.**
    Passing null will now fail for request methods that require a body. Instead
    use an empty body such as this one:

    ```java
        RequestBody.create(null, new byte[0]);
    ```

 * **`CertificatePinner` now supports wildcard hostnames.** As always with

            // Override to avoid null pointer issues
            final String docid = (String) docMap.get("_id");
            if (docid == null) {
                return "default.jpg";
            }
            return getImageFilename(docid);
        }

        @Override
        public void destroy() {
            // Override to avoid null pointer issues with thread
            generating = false;

   *   public boolean isDone() {
   *     return ref.get() == null;
   *   }
   * });
   * }
   *
   * @throws RuntimeException if timed out or interrupted while waiting
   */
  public static void awaitClear(WeakReference<?> ref) {
    awaitDone(() -> ref.get() == null);
  }

  /**
   * Tries to perform a "full" garbage collection cycle (including processing of weak references and

        CIFSException last = null;
        final RequestWithPath rpath = request instanceof RequestWithPath r ? r : null;
        final String savedPath = rpath != null ? rpath.getPath() : null;
        final String savedFullPath = rpath != null ? rpath.getFullUNCPath() : null;

        final String fullPath = "\\" + loc.getServer() + "\\" + loc.getShare() + loc.getUNCPath();

    if (delegate != null) {
      metadata =
          Ints.constrainToRange(size(), CompactHashing.DEFAULT_SIZE, CompactHashing.MAX_SIZE);
      delegate.clear(); // invalidate any iterators left over!
      table = null;
      size = 0;
    } else {
      Arrays.fill(requireKeys(), 0, size, null);
      Arrays.fill(requireValues(), 0, size, null);
      CompactHashing.tableClear(requireTable());

        });

        assertEquals(0, netShareEnum.writeDataWireFormat(null, 0));

        // Read methods return 0 with null buffers
        assertEquals(0, netShareEnum.readSetupWireFormat(null, 0, 0));
        assertEquals(0, netShareEnum.readParametersWireFormat(null, 0, 0));
        assertEquals(0, netShareEnum.readDataWireFormat(null, 0, 0));
    }

    @Test

        if (this == obj)
            return true;
        if (obj == null || getClass() != obj.getClass())
            return false;
        NetworkInterfaceInfo that = (NetworkInterfaceInfo) obj;
        return interfaceIndex == that.interfaceIndex && address != null ? address.equals(that.address) : that.address == null;
    }

    @Override
    public int hashCode() {
        int result = interfaceIndex;

                                "anyOf": [{"type": "string"}, {"type": "null"}],
                            },
                            "price": {"title": "Price", "type": "number"},
                            "tax": {
                                "title": "Tax",
                                "anyOf": [{"type": "number"}, {"type": "null"}],
                            },
                        },