Japanese character, value = ?

How can I set the encoding so that I can insert a japanese text in my code? I'm using NEtbeans as my IDE
[112 byte] By [Neosis_24a] at [2007-10-2 17:01:09]
# 1
Tools > Options > Editing > Java Sources: Default Encoding: utf8 or Japanese encoding
nguyenq87a at 2007-7-13 18:14:51 > top of Java-index,Desktop,I18N...