* Provides functionality to encode/decode permission strings and extract
 * role type information from various file system protocols (SMB, file, FTP).
 */
public class PermissionHelper {
    /** Logger instance for this class */
    private static final Logger logger = LogManager.getLogger(PermissionHelper.class);

    /** Prefix used to identify role-based permissions */
    protected String rolePrefix = "{role}";

 * [bytes] or [string]. Or stream the response with either [source], [byteStream], or [charStream].
 */
abstract class ResponseBody : Closeable {
  /** Multiple calls to [charStream] must return the same instance. */
  private var reader: Reader? = null

  abstract fun contentType(): MediaType?

  /**
   * Returns the number of bytes in that will returned by [bytes], or [byteStream], or -1 if
   * unknown.
   */

     */
    private final int[] X = new int[16];

    // Constructors
    //...........................................................................

    /**
     * Creates a new MD4 message digest instance.
     * Initializes the digest with the MD4 algorithm parameters.
     */
    public MD4() {
        super("MD4");
        engineReset();
    }

    /**

        assertThrows(NullPointerException.class, () -> ace.toString());
    }

    @Test
    @DisplayName("Test decode creates new SID instance")
    void testDecodeCreatesNewSID() {
        testBuffer = new byte[100];
        testBuffer[0] = 0x00;
        testBuffer[1] = 0x00;
        testBuffer[2] = 0x20;
        testBuffer[3] = 0x00;

        assertThrows(NullPointerException.class, () -> new SmbFileHandleImpl(null, 42, tree, "//server/share", 0, 0, 0, 0, 0L));
    }

    @Test
    @DisplayName("getTree() acquires and returns same tree instance")
    void getTree_acquiresAndReturnsTree() {
        when(cfg.isTraceResourceUsage()).thenReturn(false);
        stubValidTree(7L, true, true);

    private byte[] responseBodyBytes;

    private File responseBodyFile;

    private boolean isTemporaryFile;

    private boolean noFollow = false;

    /**
     * Creates a new ResponseData instance.
     */
    public ResponseData() {
        super();
    }

    /**
     * Gets the HTTP status code of the response.
     *
     * @return the HTTP status code
     */

  /**
   * Returns the empty multimap.
   *
   * <p><b>Performance note:</b> the instance returned is a singleton.
   */
  // Casting is safe because the multimap will never hold any elements.
  @SuppressWarnings("unchecked")
  public static <K, V> ImmutableSetMultimap<K, V> of() {
    return (ImmutableSetMultimap<K, V>) EmptyImmutableSetMultimap.INSTANCE;
  }

  /** Returns an immutable multimap containing a single entry. */

					db.assignInterfacesToValue(exprs)
				}
				return
			}
		}
	}
}

// FirstOrInit finds the first matching record, otherwise if not found initializes a new instance with given conds.
// Each conds must be a struct or map.
//
// FirstOrInit never modifies the database. It is often used with Assign and Attrs.
//
//	// assign an email if the record is not found

        when {
          isOptional && value == optionalValue -> {
            // Write nothing.
          }

          else -> {
            for ((type, adapter) in choices) {
              if (type.isInstance(value) || (value == null && type == Unit::class)) {
                (adapter as DerAdapter<Any?>).toDer(writer, value)
                return
              }
            }
          }
        }
      }

    new EqualsTester()
        .addEqualityGroup(function, Functions.forSupplier(supplier))
        .addEqualityGroup(Functions.forSupplier(new CountingSupplier()))
        .addEqualityGroup(Functions.forSupplier(Suppliers.ofInstance(12)))
        .addEqualityGroup(Functions.toStringFunction())
        .testEquals();
  }

  @J2ktIncompatible
  @GwtIncompatible // SerializableTester
  public void testForSupplierSerializable() {