The following thing happens when I just scroll down/right the code in the editor using the mouse (both using the wheel and the click-and-scroll, with the keyboard the problem doesn't exist).
It clearly looks like an editor re-paint problem. Instead, when I scroll up/left, the orange lines disappear.
I have already tried with no success the solutions proposed at Eclipse Mars blurs and Eclipse Mars Scrolling in Lubuntu.
EDIT:
No update for Eclipse are available (I have the latest version)
