dgervalle/xwiki-platform — comment on commit a80fe5de8dd21830aa8ae7fbf74f44e4115bc287
File: xwiki-platform-core/xwiki-platform-oldcore/src/main/java/com/xpn/xwiki/doc/XWikiDocument.java line 595
By sdumitriu:

There's a constant for UTF-8 in the XWiki class, IIRC.