Comment on JVM Anatomy QuarksparentComments−self_awareness1yI think you've navigated away from the scope of my remark; I've specifically asked what's the point of using interfaces when there's just one implementation, not "what is the point of interfaces" in general.−deepsun1yI think parent means that the one implementation may be changed in the future, so everything applies.If you 100% sure the one implementation will never change, then I'd say you're right. But it requires future-telling.
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I think you've navigated away from the scope of my remark; I've specifically asked what's the point of using interfaces when there's just one implementation, not "what is the point of interfaces" in general.
I think parent means that the one implementation may be changed in the future, so everything applies.
If you 100% sure the one implementation will never change, then I'd say you're right. But it requires future-telling.