Copy all elements of ArrayList to an Object Array - Java Collection Framework

Java examples for Collection Framework:ArrayList

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Description

Copy all elements of ArrayList to an Object Array

Demo Code


import java.util.ArrayList;
 
public class Main {
 
  public static void main(String[] args) {
    ArrayList arrayList = new ArrayList();
   //  w  w  w.j a  v  a 2s .  c  om
    arrayList.add("1");
    arrayList.add("2");
    arrayList.add("3");
    arrayList.add("4");
    arrayList.add("5");
   
    Object[] objArray = arrayList.toArray();
   
    System.out.println("ArrayList elements are copied into an Array. Now Array Contains..");
    for(int index=0; index < objArray.length ; index++)
      System.out.println(objArray[index]);
  }
}

Result


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