Convert collection into array

     

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

public class Main {
  public static void main(String[] args) {
    List<String> list = new ArrayList<String>();
    list.add("A");
    list.add("B");
    list.add("C");
    list.add("D");

    Object[] array = list.toArray();
    for (int i = 0; i < array.length; i++) {
      System.out.println(array[i].toString());
    }
  }
}

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Convert collection into array : List « Collections Data Structure « Java

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