how to display asia language title when launch application？

[alex han]

jnlp is ：
--------------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<jnlp
spec="1.0+"
codebase="<%= codebase %>">
<information>
<title>应用程序</title> //this is asia lanauage title
<vendor></vendor>
<description></description>
</information>

when launch app，the title showed as □□□□□， does i must convert asia language to unicode？