If you are running Mint, Eclipse and you like the Mint-X theme, you might be a bit frustrated every time you open up Eclipse. Especially with Eclipse 4.2 the design of the toolbars is pretty messed up. See the launchpad bug entry: https://bugs.launchpad.net/linuxmint/+bug/1168281
Gladly this is only a minor glitch which can be fixed easily. Hopefully the change of the github pull request will find its way into Mint.