October 2018
Intermediate to advanced
370 pages
9h 15m
English
Content preview from Hands-On Object-Oriented Programming with Kotlin
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Mutable list interfaces
This is the most powerful collection among all the lists in this hierarchy because it inherits all the functions from both sides – from the MutableCollection interface as well as the List interface, and it contains its own functions too. We can declare a mutable list interface by using the MutableList keyword.
Take a look at the following example:
val mutableListValues : MutableList<Int> = mutableListOf(1,2,3,4,5)
Take a look at the following diagram, which shows the MutableList interface:
Mutable list interfaces provide the following functions:
- add(index, item): As we have seen, the MutableCollection interface ...
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