I'm using an ajax component in an adf form and using specially <aj:completionField/> component,
this component is for auto suggesting the input of the field, just like the functionality we have in google suggest.
The problem I've encountered is that auto complete doesn't work for Farsi characters, when I type Farsi characters in this input field and I watch the variable I get something like Unicode, for example I get :%u0646 for "ä".So my code doesn't work for suggesting words.

Can anybody tell me how can I set the encoding right or what could be wrong by my page or java class?