Java – list iteration – General Logic

I have a bean list (list < aclass >), from which I create two sub lists based on some logic, including checking the fields in the bean class, such as action If

bean.getAction.equals("true") - add to new sublist - List<AClass> listA
else - add to new sublist - List<AClass> listB

I've created a method for it, and it works properly

Now I have similar tasks for other bean classes. I have list < bclass > with action field and getaction method I want to create a common method to satisfy these two beans (and other similar beans)

How can I create such a method?

Solution

Use list where parentclass is the parent of aclass and bcass