||''Project''||''Version Control System''||''Notes''|| ||Apache||CVS, Subversion|||| ||Mozilla||CVS||Main contributors are commercial companies (AOL, Red Hat) but also many outside developers|| ||Eclipse||CVS|||| ||GNOME||CVS|||| ||Python||Subversion|||| ||Slashdot (slashcode)||CVS|||| ||Perl||Perforce||Access only to developers with write access. Others get rsync of snapshot.|| ||mod_perl||SVN|||| ||J2SE||Sun internal tool based on SCCS||"While there are good reasons to use CVS, Sun can't move to CVS for J2SE development without losing important functionality." link|| ||Thousands on SF.net||Mostly CVS, some SVN|||| ||OpenOffice||CVS|||| ||Wine||CVS||||