this.closeable = closeable;
      this.thrown = thrown;
      this.suppressed = suppressed;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      if (obj instanceof Suppression) {
        Suppression other = (Suppression) obj;
        return closeable.equals(other.closeable)
            && thrown.equals(other.thrown)

    protected abstract long makeKey ( Request request ) throws IOException;


    protected abstract Long peekKey () throws IOException;


    protected abstract void doSend ( Request request ) throws IOException;


    protected abstract void doRecv ( Response response ) throws IOException;


    protected abstract void doSkip ( Long key ) throws IOException;


    /**
     * 

      throw t;
    }
  }

  /** Calls threadFail with message "should throw exception". */
  public void threadShouldThrow() {
    threadFail("should throw exception");
  }

  /** Calls threadFail with message "should throw" + exceptionName. */
  public void threadShouldThrow(String exceptionName) {
    threadFail("should throw " + exceptionName);
  }

  /**

      if (!features.contains(methodFeature)) {
        if (stackWithLastReturnedElementAtTop == null) {
          throw PermittedMetaException.UOE_OR_ISE;
        } else {
          throw PermittedMetaException.UOE;
        }
      } else if (stackWithLastReturnedElementAtTop == null) {
        throw PermittedMetaException.ISE;
      }
    }

    private List<E> getElements() {

 *   <li>If no exceptions or errors were thrown in the try block, the <i>first</i> exception thrown
 *       by an attempt to close a resource will be thrown.
 *   <li>Any exception caught when attempting to close a resource that is <i>not</i> thrown (because
 *       another exception is already being thrown) is <i>suppressed</i>.
 * </ul>
 *
 * <p>An exception that is suppressed is added to the exception that <i>will</i> be thrown using

            }
        } catch (ConnectionException e) {
            throw new TransferFailedException("Connection failed: " + e.getMessage(), e);
        } catch (AuthenticationException e) {
            throw new TransferFailedException("Authentication failed: " + e.getMessage(), e);
        } catch (AuthorizationException e) {
            throw new TransferFailedException("Authorization failed: " + e.getMessage(), e);

   * message otherwise.
   *
   * @throws VerifyException if {@code expression} is {@code false}
   * @see Preconditions#checkState Preconditions.checkState()
   */
  public static void verify(boolean expression) {
    if (!expression) {
      throw new VerifyException();
    }
  }

  /**

                throw new SmbAuthException( resp.errorCode );
            case NtStatus.NT_STATUS_PATH_NOT_COVERED:
                if( req.auth == null ) {
                    throw new SmbException( resp.errorCode, null );
                }

                DfsReferral dr = getDfsReferrals(req.auth, req.path, 1);
                if (dr == null)
                    throw new SmbException(resp.errorCode, null);   

                            }
                            throw e;
                        }
                    }
                    break;
                }
                while ( retry );
            }
        }
        catch ( SmbUnsupportedOperationException e ) {
            throw e;
        }
        catch ( IOException se ) {
            throw new CIFSException("Server side copy failed", se);
        }

    handler: Handler,
    length: Int,
    flags: Int,
    streamId: Int,
  ) {
    if (length != 5) throw IOException("TYPE_PRIORITY length: $length != 5")
    if (streamId == 0) throw IOException("TYPE_PRIORITY streamId == 0")
    readPriority(handler, streamId)
  }

  @Throws(IOException::class)
  private fun readPriority(
    handler: Handler,
    streamId: Int,
  ) {
    val w1 = source.readInt()