XWIKI-4955: Page with empty content leads to "This template does not exist" message when viewed in plain mode Add javadoc
XWIKI-4955: Page with empty content leads to "This template does not exist" message when viewed in plain mode
Add javadoc

git-svn-id: d23d7a6431d93e1bdd218a46658458610974b053@27388 f329d543-caf0-0310-9063-dda96c69346f

xwiki/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform