return newRow;
byte[][] result = new byte[oldRow.length][]; for (int i = 0; i < result.length; i++) { if (updatedFlags[i]) { result[i] = new byte[newRow[i].length]; System.arraycopy(newRow[i], 0, result[i], 0, newRow[i].length); } else { result[i] = new byte[oldRow[i].length]; System.arraycopy(oldRow[i], 0, result[i], 0, oldRow[i].length); } }  return result;
    public byte[][] getNewRow() {        return newRow;    }