[rfc][icedtea-web] Resource/ResourceTracker clean up

[Omair Majid]

Hi,

* Andrew Azores <aazores at redhat.com> [2014-05-06 15:38]:
> Prompted by Omair's recent patches to fix caching, I started looking
> into the cache package too. I was not too happy with what I found in
> Resource and ResourceTracker :( here's the summary of the changes
> made:

The patch looks okay to me.

In the future, though, please try and keep separate changes as separate.
At least formatting changes should be done as a separate patch.

Also, would it be possible to add tests?

Thanks,
Omair

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