dependency cleanup

git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9624 2fe6a88b-1217-0410-b804-ba6ed01314b8
[en] new real-world error

git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9625 2fe6a88b-1217-0410-b804-ba6ed01314b8