I think it has to do with retina display support in the Oracle JRE 7.
I remember searching for retina display stuff in JDKs and saw a post from the people from JetBrains post differences between the JDK 6 from Apple and JDK 7 from Oracle. It was also a very informative post as well.
I remember searching for retina display stuff in JDKs and saw a post from the people from JetBrains post differences between the JDK 6 from Apple and JDK 7 from Oracle. It was also a very informative post as well.