Tree selection highlighting has no right padding
When I look at the tree view to browse coverage results, the highlighting of the selected package/class has no right-hand padding. There is left-hand padding. This issue is minor, but it creates some issues viewing when the last letter of the package/class is an L or I because it's right up against the text.
What operation system are you using? Which Eclipse version? Also can you please provide a screenshot?
I am on Windows 7 Pro and using Eclipse 4.2.2. Attached is the screen shot. You can see how the selection highlighting has no padding on the right side.

Actually I can also reproduce on my side with Eclipse 3.7.2 on Windows 7. Looks like an SWT problem. If I find some time I'll build a minimal reproducer and report this to Eclipse.
Eclipse Kepler (4.3) was just released. If this is a pure SWT problem, perhaps the latest build has a fix for it?