Avast 2014 blocks Java

I installed Avast 2014 5 hours ago and now Java isn’t working. When i disable avast, Java is working perfectly fine. How can i solve this problem? / How can i install avast 2013 back?

Hmmm… Is there anything that got blocked by avast! You can check the Chest (avast > scan > Quarantine).
Which version of avast! are you using? Free or Premier?

Java works fine for me…

Win 7 64 bit
Avast Free 2014 (2008)
Java 7 45

Is there an overiding need to have JRE?
If not, get rid of it. JRE is easily exploited.