character problem with upload filename

Hi,

we have vaadin application running on tomcat / linux. Scandinavian characters works well on text fields and other components, but upload component returns incorrect filename where scandinavian characters doesnt display correctly.

i tested same file “tänään.txt” in our application and in vaadin demo. In demo the filename is displayed correctly.

Has anyone experienced same problem or have an idea where to look for a solution?

Any help appreciated,

Toni