throw new UnsupportedOperationException();
                      }

                      @Override
                      public Iterator<String> iterator() {
                        throw new UnsupportedOperationException();
                      }

                      @Override
                      public boolean removeAll(Collection<?> collection) {

            throw new TransferCancelledException();
        }
        put(event, false);
    }

    @Override
    public void transferCorrupted(TransferEvent event) throws TransferCancelledException {
        if (ongoing.get(new TransferResourceIdentifier(event.getResource())) == Boolean.FALSE) {
            throw new TransferCancelledException();
        }
        put(event, false);

    val length =
      when {
        length0 == 0b1000_0000 -> {
          throw ProtocolException("indefinite length not permitted for DER")
        }
        (length0 and 0b1000_0000) == 0b1000_0000 -> {
          // Length specified over multiple bytes.
          val lengthBytes = length0 and 0b0111_1111
          if (lengthBytes > 8) {
            throw ProtocolException("length encoded with more than 8 bytes is not supported")

                close();
                throw new NbtException( NbtException.ERR_SSN_SRVC, errorCode );
            case -1:
                throw new NbtException( NbtException.ERR_SSN_SRVC, NbtException.CONNECTION_REFUSED );
            default:
                close();
                throw new NbtException( NbtException.ERR_SSN_SRVC, 0 );
        }
    }
    public void close() throws IOException {
        if( log.level > 3 )

                    throw new SmbUnsupportedOperationException();
                }
                throw e;
            }
            try ( SmbFile browser = (SmbFile) parent.resolve(addr.getHostAddress()) ) {
                try ( SmbTreeHandleImpl th = browser.ensureTreeConnected() ) {
                    if ( th.isSMB2() ) {
                        throw new SmbUnsupportedOperationException();

    protected abstract void makeKey( Request request ) throws IOException;
    protected abstract Request peekKey() throws IOException;
    protected abstract void doSend( Request request ) throws IOException;
    protected abstract void doRecv( Response response ) throws IOException;
    protected abstract void doSkip() throws IOException;

    public synchronized void sendrecv( Request request,

        if ( p.lastIndexOf('/') != ( p.length() - 1 ) ) {
            throw new SmbException(loc.getURL() + " directory must end with '/'");
        }
        if ( unc.lastIndexOf('\\') != ( unc.length() - 1 ) ) {
            throw new SmbException(unc + " UNC must end with '\\'");
        }

        SmbTreeHandleImpl th = getTreeHandle();
        this.response = new Trans2FindFirst2Response(th.getConfig());

                  throws Throwable {
                throw exception;
              }
            });
    T wrapper = wrapperFunction.apply(proxy);
    try {
      method.invoke(wrapper, getParameterValues(method));
      fail(method + " failed to throw exception as is.");
    } catch (InvocationTargetException e) {
      if (exception != e.getCause()) {

  private static void rethrow(ExecutionException e) throws ExecutionException {
    Throwable wrapper = e.getCause();
    if (wrapper instanceof WrapperException) {
      Throwable cause = wrapper.getCause();
      if (cause instanceof RuntimeException) {
        throw (RuntimeException) cause;
      } else if (cause instanceof Error) {
        throw (Error) cause;
      }
    }
    throw e;
  }

  @Override

        return caught;
      }
      throw new AssertionError(
          "expected to throw " + expectedThrowable.getSimpleName() + " but threw " + t, t);
    }
    if (userPassedSupplier) {
      throw new AssertionError(
          "expected to throw "
              + expectedThrowable.getSimpleName()
              + " but returned result: "
              + result);
    } else {