jVisualVM catalog not working after updating to Java 7 update 21

Question

I'm on OSX Mountain Lion. If I run /Library/Java/JavaVirtualMachines/jdk1.7.0_21.jdk/Contents/Home/bin/jvisualvm and attempt to goto to the plugins menu, I get the following error:

Unable to connect to the Java VisualVM Plugins Center because of Zero sized file reported at http://visualvm.java.net/uc/7u6/updates.xml.gz?unique=09e849fb5-7648-4061-afd4-0d05e6204bcc_c07afee2-a35a-4d84-9a69-8a55d0026c19

What the heck is going on?

Answer 1

Found the answer, the java.net migration broke it: https://java.net/projects/visualvm/lists/users/archive/2013-04/message/1