How to convert ArrayList to Array in Java

Arraylist has a method toArray() to convert List to Array.

Example

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

public class JavaApplication1 {

  
    public static void main(String[] args) {
        
        List<String> list = new ArrayList<String>();

        list.add("android");
        list.add("apple");
        String[] stringArray = list.toArray(new String[0]);
        
      
        for(int k=0;k<stringArray.length;k++)
        System.out.println(stringArray[k]);
    }
    
}

 

Output

android
apple

 

What is Java Collections Framework?

What is difference between HashMap and HashSet in Java

How to Fetch System UUID with Java Program?

How to join Multiple String Objects in Java 8

How to Convert a Map to a List in Java Example

How to split a string in Java

What is Difference Between "==" and "equals" method in Java

How to create Arraylist from Array in Java

What is a Collection ?

How to convert ArrayList to Array in Java

Java Thread -  How to create Threads in Java?

How to Sort ArrayList of Object Type in Java? 

Projects By category