Java arraylist to string array

This Java Tutorial section we demonstrates how to convert the Java arraylist into the string array

 
 

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Java arraylist to string array

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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


	

					






					

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Posted on: October 23, 2009 If you enjoyed this post then why not add us on Google+? Add us to your Circles