Go: How Java initializes ArrayList with a single line of code

How Java initializes ArrayList with a single line of code

You can create a factory method:

Public Static ArrayList<String>Createarraylist(String ...Elements) {
ArrayList<String>List= New ArrayList<String> (); 
For (StringElement:Elements) {
List.Addelement   } 
   return List 
 } 
 
  ....  
 
 arraylist<string > places = createarraylist  ( 
    "São Paulo"   "Rio de Janeiro" ,  Brasília ");  
               /span>                

But it's no more than the first time you refactor.

Update: Greater flexibility, it can be a common:

Public Static <T> ArrayList<T>Createarraylist(T...Elements) { 
ArrayList<T> list = newarraylist<t> ();    for  (t element : Elements)  {     List. Addelement   } 
   return List 
 }            /span>                

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