Convert a List (ArrayList) to an Array with full length array : ArrayList « Collections Data Structure « Java






  1. Java
  2. Collections Data Structure
  3. ArrayList

Convert a List (ArrayList) to an Array with full length array

     
import java.util.ArrayList;
import java.util.List;

public class Main {

  public static void main(String[] args) {

    List<String> carList = new ArrayList<String>();

    carList.add("A");
    carList.add("B");
    carList.add("C");
    carList.add("D");

    String[] carArray = carList.toArray(new String[0]);

    for (String car : carArray) {
      System.out.println(car);
    }
  }
}
/*
A
B
C
D

*/








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