I usually use Ctrl + T (quick type hierarchy in the right-click menu) in a class declaration to see a list of its subclasses in a popup window.
The problem with this popup is that it is only possible to open a subclass at a time. I cannot use shift and lock all subclasses of a class and open all their editors in the IDE.
Currently, I have to constantly remind myself what is the last open subclass, and start opening the next subclass.
Any ideas?
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