Comment 4 for bug 463086

Strictly speaking, this is a bug in GTK. A new version of GTK shipped that was meant to be compatible, but instead broke existing applications (at the very least those based on Eclipse). The application use of GTK might (or might not) be considered in some way improper, but practical considerations should be dominant.

Fixing this in GTK will in one step remove the problem in *all* currently impacted applications. Fixing this in Eclipse will only help new and newly updated Eclipse installations. Existing Eclipse-based applications will continue to be impacted until (and if) updated by their respective developers.

Other related/duplicate bug reports:
https://bugs.launchpad.net/gtk/+bug/442078
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=550183