read
fun readRowAsStringArray(row: Row, numCol: Int, maxChar: Int = DEFAULT_MAX_CHAR_IN_CELL): Array<String?>
Read a row assuming a fixed number of columns. Cells that are missing/null in the row are read as null Strings.
Return
an array of java Strings representing the contents of the cells
Parameters
row
the Excel row
num
the number of columns in the row
max
the maximum number of characters permitted for any string