question: utility method that calculates the number of rows required for a specified number of columns . concode_field_sep int columns concode_elem_sep int intValue concode_elem_sep int NUMBER_OF_ITEMS concode_elem_sep DataModel rowDataModel concode_elem_sep SelectItem[] columnsItems concode_elem_sep Object column concode_elem_sep Object row concode_elem_sep DataModel columnDataModel concode_elem_sep int ASCII_STARTING_POINT concode_elem_sep Map cellMap concode_elem_sep int rows concode_field_sep void setColumns concode_elem_sep void setColumnsItems concode_elem_sep DataModel getColumnDataModel concode_elem_sep String getCellValue concode_elem_sep int getRows concode_elem_sep SelectItem[] getColumnsItems concode_elem_sep int getColumns concode_elem_sep void generateDataModels concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getCharacter concode_elem_sep String getCharacter concode_elem_sep String toString concode_elem_sep void updateTableColumns concode_elem_sep DataModel getRowDataModel
target: void function ( ) { rows = NUMBER_OF_ITEMS / columns ; if ( ( NUMBER_OF_ITEMS % columns ) != 0 ) { rows += 1 ; } }