Java arraylist to string array
This Java Tutorial section we demonstrates how to convert the Java arraylist into the string array
This Java Tutorial section we demonstrates how to convert the Java arraylist into the string array
- arrayList can be converted into string array.
- For this first converts the arrayList into the object array.
- This is done by using the toArray() method.
- Then cast it into the string and assign in the String array.
import java.util.*;
public class List1 {
public static void main(String[] args) {
String ar[]={"cat","dog","rat","elephant"};
String ar2[]=new String[4];
ArrayList list=new ArrayList();
list.add(ar[0]);
list.add(ar[1]);
list.add(ar[2]);
list.add(ar[3]);
Object obj[]=list.toArray();
for(int x=0;x
