Hands-On Object-Oriented Programming with Kotlin

List interfaces

The list interface is the last interface in the hierarchy related to the immutable collection. This is probably the most used collection in Kotlin.

The list interface inherits all functions from its parents interfaces and provides its own functions as well:

The list interface is an ordered collection, so we can access its elements using its index. Let's have a look at the functions it provides:

• get(index): This function returns an element at a specific index
• indexOf(element): This function returns the index of a specific element
• lastIndexOf(): This function returns the last value of the list
• subList(from, to): This function ...