Netbeans and issues

I'm working under netbeans, and I did an update recently to all the plug-ins that I have. Now because of that, I have those red squiggles everywhere even though there's no error associated with that line of code. Not only that, but it won't recognize any other methods or classes when I try to do the Auto comeplete. When I try to do the auto-complete, it comes back with the, "No suggestions" even though the class is in the same file. Any one run into this, and if so, is there a fix to this!?

YAY! I sloved my own problem! Heh. Ok, to solve this issue, all you have to do is:
1) Change your JDK to something else (doesn't matter unless you have methods that are depricated).
2) Clean and build.
3) Change back to your old JDK.
4) Clean and build again.
That solved it for me, and hopefully will solve it for others as well.

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