It also means updates are just full system images, so no way for a package manager or differential update to mess anything up. It also means no way of downloading tiny differential updates (if I understand everything correctly).
If you don't need DX or would like to switch off of KDE, there are other fedora atomic desktop based distributions available.
Oh right, a distribution is just an image, so switching distributions is as simple as switching the base OS image and rebooting.
Not necessarily exactly the same wires, but all rated for 16A, so the circuit beaker will trip long before any wire gets a chance to heat up
Don't quote me on this, but I don't think PDFs can usually contain java. It also wouldn't execute if you don't have a java runtime.
Either way, java serialization data is not executable, it is just that: data. It doesn't contain code. You need the matching code already running in order to de-serialize the data.
If your file matches the linked SO post, you don't have serialized java data embedded in the pdf, but the pdf embedded in a serialized java array. Which, also according to the SO post, is not a valid pdf.
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