private int chunkBytesWritten;
    private int totalBytesWritten;

    /**
     * Gets the number of bytes written in the last chunk
     * @return the chunkBytesWritten
     */
    public int getChunkBytesWritten() {
        return this.chunkBytesWritten;
    }

    /**
     * Gets the number of chunks successfully written
     * @return the chunksWritten
     */
    public int getChunksWritten() {

                                log.debug(String.format("Wrote %d bytes (%d chunks, last partial write %d)", r.getTotalBytesWritten(),
                                        r.getChunksWritten(), r.getChunkBytesWritten()));
                            }
                            ooff += r.getTotalBytesWritten();
                        } catch (final SmbException e) {

        assertEquals(12, resp.getOutputLength());

        SrvCopyChunkCopyResponse od = resp.getOutputData(SrvCopyChunkCopyResponse.class);
        assertEquals(1, od.getChunksWritten());
        assertEquals(2, od.getChunkBytesWritten());
        assertEquals(3, od.getTotalBytesWritten());

        // Type mismatch should raise SmbException
        assertThrows(SmbException.class, () -> resp.getOutputData(SrvRequestResumeKeyResponse.class));