Feb 17, 2010 · Something to note is that "ArrayList specific methods" isn't limited to just methods used in ArrayList, but their return types being changed as well (will cause a NoSuchMethodException …

Sep 4, 2012 · List is an interface implemented by ArrayList class. Another well-known implementation of the List is LinkedList. ArrayList provides constant-time random access, while LinkedList provides …

A List defines the interface that ArrayList uses, that allows it to implement methods that will allow all other classes that implement List to be used together or in a similar way. An ArrayList is always also …

Jul 18, 2012 · The ArrayList class has only a few methods in addition to the methods available in the List interface. There is not much difference in this. The only difference is, you are creating a reference of …

Sep 10, 2013 · 3 ArrayList is an implementation, Collection and List are interfaces. Collection is the somewhat super-interface, with List as a specialisation (ordered Collection). ArrayList is a …

List<String> names = new ArrayList<>(); I use the interface as the type name for portability, so that when I ask questions such as this, I can rework my code. When should LinkedList be used over …

Closed 12 years ago. I've been using ArrayList recently in my android project at the office and I'm a bit confused between List and ArrayList, what is the difference of the two and what should I use? Also I …

Jul 21, 2014 · One more difference on Array vs ArrayList is that you can create instance of ArrayList without specifying size, Java will create Array List with default size but its mandatory to provide size …

Sep 7, 2012 · List<String> arrayList = new ArrayList<String>(); Is generic where you want to hide implementation details while returning it to client, at later point of time you may change …

Jun 7, 2018 · En base a esto, List es una interfaz genérica que representa una colección ordenada de elementos que pueden repetirse. Mientras, dos listas de propósito general serían las clases …