Fill row with ABAP 'space' value

Hi,

the iView I am developing connects to a R/3 system and calls a BAPI (using JCo). The BAPI can be called with some parameters, which are handed over via tables. I would need help here...

The values can be set, if the values are proper Strings, but I want to insert an empty String for the value. In ABAP, I would have to insert 'space'. What is the corresponding solution in Java?

...

Table table = function.getTableParameterList().getTable("table name");

table.appendRow();

table.set(" ", "field name");

...

I tried already "", " ", null, but nothing worked.

Thanks for your help

Kind Regards

Alex