(REF) CRM/Upgrade - Remove unused entrypoint verifyPreDBstate()
#22237
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Overview
In olden times, upgraders sometimes implemented the method
verifyPreDBstate()
. However, this appears to be unused.Additionally, it's not clear (from the documentation) how you would use it (if you wanted to).
So... simplify the code....
Before
Function exists. But it does nothing. Because no subclasses implement it.
After
Function does not exist. It still does nothing.