#    
## Overview
The **```kotlin.collections``` package** is part of Kotlin's standard library and contains all collection types, such as ```Map```, ```List```, ```Set```, etc.
The package provides the **```ArrayList``` class**, which is a mutable list and uses a dynamic, resizable array as the backing storage.


## The `get()` method
The `ArrayList` class contains the **`get()` method**, which returns the element at a specified index in the array list.

## Syntax
```
fun get(index: Int): E
```

## Parameters 
This method takes an integer index as input.

## Return value
The `get()` method returns the element present at the input index in the list.

## Things to note
- `ArrayList` follows the sequence of insertion of elements.

- `ArrayList` is allowed to contain duplicate elements.

The illustration below shows the function of the `get()` method.

fun main(args : Array<String>) {
    //create the list of string
    val subjectsList = ArrayList<String>()
    // add element in list
    subjectsList.add("Maths")
    subjectsList.add("English")  
    subjectsList.add("History")  
    subjectsList.add("Geography")      
    println("Printing ArrayList elements --")  
    // print the list
    println(subjectsList)  
    // get element of list and print it
    var element = subjectsList.get(1)
    println("Element at index 1 is  ${element}")
     
}

#  
## Explanation
- Line 2: We create an empty array list named `subjectsList` to store the strings.

- Lines 4 to 7: We use the `add()` method to add a few subject names to the ArrayList object, such as `"Maths"`, `"English"`, `"History"`, and `"Geography"`.

- Line 11: We call the `get()` method and pass the input index as `1`. The method returns `"English"`, the element present at index `1` in the list.

We use the `println()` function of the `kotlin.io` package to display the `ArrayList` elements and result of the `get()` method.

What is the ArrayList.get() method in Kotlin?

The ArrayList.get() method in Kotlin returns the element at a specified index in a mutable list.

What is the ArrayList.get() method in Kotlin?

Overview

The get() method

Syntax

Parameters

Return value

Things to note

Explanation

The `get()` method