I really hate to move the cursor over the jd download list and having lines shaded without clicking on them. It is a strange and cpu-cycles consuming behavior. At least for me, osx user.
I'm using the jd aqua interface, the only really usable one in osx; the others are hard reading for me.

In my opinion, it would be better to deactivate this shading behavior down the cursor because it is unnecesary for working with the list and just provokes distraction. If I need to shade a line, just selecting it with the cursor will do.

Cause perhaps there is people that prefers the current behavior, an On/Off option for this would be great.

A better support for the osx selection commands would be great too.

Thanks for your attention.