I downloaded eclipse kepler today and tested it on my laptop.
- Memory usage is much less, and the IDE is more responsive. Juno was already good, but kepler uses even less memory.
- Highlighting the token under the cursor used to hang in Juno. Now it works without hanging in kepler.
Things that did not get fixed:
I didn’t test any JEE like JSF or JSP features. I also was not interested that much in HTML5 editing, even though I think I will try soon.