for (boolean[] array : arrays) {
      length += array.length;
    }
    boolean[] result = new boolean[checkNoOverflow(length)];
    int pos = 0;
    for (boolean[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);
      pos += array.length;
    }
    return result;
  }

  private static int checkNoOverflow(long result) {
    checkArgument(
        result == (int) result,

        final byte[] dst = new byte[1 + 1 + 6 + sid.sub_authority_count * 4];
        int di = 0;
        dst[di] = sid.revision;
        di++;
        dst[di++] = sid.sub_authority_count;
        System.arraycopy(sid.identifier_authority, 0, dst, di, 6);
        di += 6;
        for (int ii = 0; ii < sid.sub_authority_count; ii++) {
            jcifs.smb1.util.Encdec.enc_uint32le(sid.sub_authority[ii], dst, di);
            di += 4;

        int total = 0;
        for (byte[] a : arrays) {
            total += a.length;
        }
        byte[] res = new byte[total];
        int off = 0;
        for (byte[] a : arrays) {
            System.arraycopy(a, 0, res, off, a.length);
            off += a.length;
        }
        return res;
    }

    @Test
    @DisplayName("Read single bytes from stream with message packet")

        }
        final String[] oldArray = elementsText.get(fieldName);
        final String[] newArray;
        if (oldArray != null) {
            newArray = new String[oldArray.length + 1];
            System.arraycopy(oldArray, 0, newArray, 0, oldArray.length);
            newArray[oldArray.length] = value;
        } else {
            newArray = new String[] { value };
        }
        elementsAll.put(fieldName, newArray);

        retVal |= (bytes[i] & 0xFFL) << (i * 8);
      }
      return retVal;
    }

    @Override
    void writeBytesToImpl(byte[] dest, int offset, int maxLength) {
      System.arraycopy(bytes, 0, dest, offset, maxLength);
    }

    @Override
    byte[] getBytesInternal() {
      return bytes;
    }

    @Override
    boolean equalsSameBits(HashCode that) {

            int fileNameLength = readInt4(data, offset + 8);
            
            // Extract filename
            byte[] fileNameBytes = new byte[fileNameLength];
            System.arraycopy(data, offset + 12, fileNameBytes, 0, fileNameLength);
            String fileName = new String(fileNameBytes, StandardCharsets.UTF_16LE);
            
            // Convert action to our enum

            // Check path starts at byte 2
            byte[] expectedPathBytes = path.getBytes(StandardCharsets.UTF_16LE);
            byte[] actualPathBytes = new byte[expectedPathBytes.length];
            System.arraycopy(dst, 2, actualPathBytes, 0, expectedPathBytes.length);
            assertArrayEquals(expectedPathBytes, actualPathBytes);

            // Check null terminator at the end

                } else if (LogStream.level > 1) {
                    log.println("unknown resolver method: " + s);
                }
            }
            resolveOrder = new int[i];
            System.arraycopy(tmp, 0, resolveOrder, 0, i);
        }
    }

    static class Sem {
        Sem(final int count) {
            this.count = count;
        }

        int count;
    }

        retVal |= (bytes[i] & 0xFFL) << (i * 8);
      }
      return retVal;
    }

    @Override
    void writeBytesToImpl(byte[] dest, int offset, int maxLength) {
      System.arraycopy(bytes, 0, dest, offset, maxLength);
    }

    @Override
    byte[] getBytesInternal() {
      return bytes;
    }

    @Override
    boolean equalsSameBits(HashCode that) {

        final int len = bufferIndex - start;
        this.length = len;

        if (isRetainPayload()) {
            final byte[] payload = new byte[len];
            System.arraycopy(buffer, 4, payload, 0, len);
            setRawPayload(payload);
        }

        if (!verifySignature(buffer, 4, len)) {