eclipse - To show blank in the 1st row (if it is NULL value) in BIRT Reports -

i created report using birt report design in eclipse java ee ide(juno release). in report, single row have multiple values corresponding 1 column(i used listagg() oracle function map that).

(i.e.) result column have multiple values in below database table output :

no name result mark

1 john x 32 xx xxx 2 joe x 56

          xx           xx            xxx 

3 andrew 34

          xxx           xx            xxxx 

… have both null , not null values in it.

"if null values in middle means showing results in report"

sample result getting in report output joe (.pdf form)

no name result mark

2 joe x 56

          xx           xx            xxx 

here problem is, “if first record has null means not showing in report, instead of not null value print in front , on…”

sample result getting in report output andrew (.pdf form)

no name result mark

3 andrew xxx 34 xx

            xxxx 

but have 2 null values present in front of result column andrew (as see sample database table output above)…

is there option show blank in first row(if null column) particular row in birt report tool ?

kindly me solve issue… thank you!