How to convert an array to arraylist

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Apr 16, 2018 in Java by sophia
• 1,400 points
323 views

2 answers to this question.

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import java.util.*;

public class ArrToArrList {
     public static void main(String[] args) {

	  /* Array Declaration and initialization*/
	  String names[]={"George", "Sam", "Mac", "Alia"};

	  /*Array to ArrayList conversion*/
	  ArrList<String> names= new ArrList<String>(Arrays.asList(citynames));

	  /*Adding new elements to the converted List*/
	  names.add("Smit");
	  names.add("Peter");

	  /*Final ArrayList content display using for*/
	  for (String str: names)
	  {
		System.out.println(str);
       	  }
      }
}

answered Apr 16, 2018 by Akrati
• 3,190 points
0 votes

In Java 9 you can use:

List<String> list= List.of("Hello", "World", "from", "Java");
List<Integer> list = List.of(1, 2, 3, 4, 5);
answered Aug 1, 2018 by samarth295
• 2,220 points

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