![]() ![]() public Object toArray()ĪccessModifier, Here public keyword specifies the access of method, it can be accessed from any class. It is the most common and popular way to convert LinkedList to array in java. It maintains the order of elements as in LinkedList. This method returns an array of objects that contains all the elements of the LinkedList. We can use toArray() method to convert a LinkedList to Array in java. ![]() Let’s see How to convert linked list to array in java, there are some methods for conversion.ģ. We know Array works on based of index and LinkedList works based on doubly linked list structure. In this post, we will see how to convert a LinkedList to Array. The more general listOf and mutableListOf are preferrable if there's a change you'll share your code between platforms later - as these are parts of the standard library, they can return an ArrayList on the JVM, but different platform specific implementations if you compile to JavaScript or Native.We have read, a lot of things about LinkedList in java. There's arrayListOf, sortedSetOf, linkedMapOf, and a couple more - there doesn't happen to be a linkedListOf, but you could probably implement it yourself if you need one and don't want to use the LinkedList constructor. There are a couple functions that explicitly return a more specific type, if you do need them. Again, this is currently backed by an ArrayList, but this is an implementation detail. If you use mutableListOf, again, you're only saying you want something containing your elements that implements MutableList, but the implementation is up to the standard library. As pointed out in comments here, it's actually backed by an Arrays.ArrayList, which is a slightly different class. In reality, this will probably still be a under the hood if you're on the JVM. ![]() By using this function you're implying that you don't care about how it's implemented. If you use listOf, you'll get some sort of List implementation, with the read-only List interface, containing the elements you've provided as arguments. ![]()
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