defaultTableDataProvider

Hi everybody!

My quetion is this one. I have received from other Page some values of diferrent types(String, float, int...). So what i want is to make a table with these values.

My idea has been to use the defaultTableDataProvider making this:

String val="x";
String val2="y";
 
defaultTableDataProvider.setValue("column1",val);
defaultTableDataProvider.setValue("column2",val2);

But makes me error.
If anyone knows the solution i´d be pleasure.

Thanks!!!