tag:blogger.com,1999:blog-8712770457197348465.post2758381497209009798..comments2024-03-28T02:47:19.159-07:00Comments on Javarevisited: How to declare and initialize a List with values in Java (ArrayList/LinkedList) - Arrays.asList() Examplejavin paulhttp://www.blogger.com/profile/15028902221295732276noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-8712770457197348465.post-58977643895589339812016-06-08T23:30:26.471-07:002016-06-08T23:30:26.471-07:00Out of several ways, I think Arrays.asList() + Cop...Out of several ways, I think <a href="http://java67.blogspot.com/2015/10/how-to-declare-arraylist-with-values-in-java.html" rel="nofollow">Arrays.asList() + Copy Constructor</a> is best way to initialize ArrayList inline in Java.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-74556320683390821032015-09-29T01:50:32.423-07:002015-09-29T01:50:32.423-07:00The ArrayList returned by Arrays.asList() is not y...The ArrayList returned by Arrays.asList() is not your regular list, its a fixed length arraylist where you cannot add or remove elements, though you can replace elements using set() mehtod. If you want to create a regular ArrayList, just use a copy constructor like below <br /><br />List mylist = new ArrayList((Arrays.asList(1,2 ,3,4));<br /><br />this will create a fixed length list of integers Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8712770457197348465.post-29837168323190850632013-03-11T19:43:01.475-07:002013-03-11T19:43:01.475-07:00If you are using Google Collections aka Google Gua...If you are using Google Collections aka Google Guava, you can initialize any kind of ArrayList in one line e.g. Integer, String, Double, Float, Long or any arbitrary type. Google Collection provides a utility class Lists, which has several factory method to return ArrayList of any type e.g.<br /><br />List>Integer< listOfNumbers = Lists.newArrayList(1,2,3,4,5);Sudhanshunoreply@blogger.com