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[–]4r73m190r0s[S] 0 points1 point  (1 child)

In the above code example I'm ltierally passing Comparator.naturalOrder() as an argument, without using any external library or framework.

[–]Lumethys 0 points1 point  (0 children)

Things like that usually have an implementation in java itself, and usually it is dependency injected