but it should be maybe more efficient i e just trim the unde kotlinlang #getting-started

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Title

u

ursus

09/27/2019, 2:42 AM

but it should be maybe more efficient, i.e. just trim the underlying array

n

Nate

09/27/2019, 2:46 AM

Not sure, but I think

subList

could be the closest to what you want https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/sub-list.html

Returns a view of the portion of this list between the specified fromIndex (inclusive) and toIndex (exclusive). The returned list is backed by this list, so non-structural changes in the returned list are reflected in this list, and vice-versa.

How that’s implemented though, I don’t know.

u

ursus

09/27/2019, 2:49 AM

AbstractList line 34

create a new object with reference to the same list, and throws on out of bounds, specificed in the sublist method

thanks

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