[SuperBK]

Try this: Go to Help->Installation Details. copy it all to the clipboard and past into notepad so you can search for "java". See if its using java 8 by looking for the correct path to your java installation. Mine has

-vm
C:\Program Files\Java\jre1.8.0_25\bin\server\jvm.dll

You can also add those two lines to eclipse.ini to ensure its using the correct java.

On my personal system, I found java at C:\ProgramData\Oracle\Java\javapath it was put there on 1/2/2015 (the day before kickoff) so it must have gotten there from installing FRC software. Check to see if you have it.

Is this on windows? If so, from a command prompt type "java -version". See if you get the version you expect. If something different look at PATH to see where its finding it.