Apr 25, 2024 · 72 In general (and in Java) an array is a data structure consisting of sequential memory storing a collection of objects. List is an interface in Java, which means that it may …

Apr 4, 2009 · Array vs. List choice is not so important (considering performance) in the case of storing string objects. Because both array and list will store string object references, not the …

Sep 4, 2012 · Vector is another List, much like an ArrayList in that its implementation is based on a dynamic array; it's, however, a relic of the older versions of Java and is guaranteed to be …

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 …

Feb 17, 2010 · However, in the Java library, the List interface is common to both the ArrayList and the LinkedList class. In particular, it has get and set methods for random access, even though …

Closed 10 years ago. I am wondering what the exact difference is between a Array, ArrayList and a List (as they all have similar concepts) and where you would use one over the other. …

Oct 5, 2017 · @Sandy Chapman: List.of does return some ImmutableList type, its actual name is just a non-public implementation detail. If it was public and someone cast it to List again, …

Oct 19, 2009 · In Java, when would it be preferential to use a List rather than an Array?

Oct 16, 2013 · ArrayList is internally backed by Array in Java, any resize operation in ArrayList will slow down performance as it involves creating new Array and copying content from old array …

Oct 18, 2020 · I am learning about making a ListView on Android app, and I want to know about these two, some examples use String[], and some use ArrayList....but I dont see how people …