Use like this.
List<String> stockList = new ArrayList<String>();
stockList.add("stock1");
stockList.add("stock2");
String[] stockArr = new String[stockList.size()];
stockArr = stockList.toArray(stockArr);
for(String s : stockArr)
System.out.println(s);
Baeldung
baeldung.com › home › java › java string › convert an arraylist of string to a string array in java
Convert an ArrayList of String to a String Array in Java | Baeldung
March 7, 2025 - One straightforward idea to solve our problem is to walk through the string ArrayList, take every element, and fill a predeclared string array.
Top answer 1 of 6
1833
Use like this.
List<String> stockList = new ArrayList<String>();
stockList.add("stock1");
stockList.add("stock2");
String[] stockArr = new String[stockList.size()];
stockArr = stockList.toArray(stockArr);
for(String s : stockArr)
System.out.println(s);
2 of 6
981
Try this
String[] arr = list.toArray(new String[list.size()]);
arrays - Converting 'ArrayList<String> to 'String[]' in Java - Stack Overflow
How might I convert an ArrayList object to a String[] array in Java? More on stackoverflow.com
How can I convert my list<string> to a string[ ] array?
using System.Linq; yoklama.ToArray() More on reddit.com
15
0
October 23, 2024android - How to Convert arraylist<string> to string[] - Stack Overflow
public SampleGridViewAdapter(Context context,ArrayList urls) { this.context = context; this .urls=urls; Log.i("DDDDDDDDDD",String.valueOf(urls)); simpleArray = urls.to More on stackoverflow.com
Convert system.collection arrylist to string array
A couple of ways to do this. In particular, it depends on whether you really want an array of strings or just one big string. Let's set up the example: $list = [System.Collections.ArrayList]::new() [void]$list.AddRange(('x','y','z')) For an array of strings, use the ToArray() method: $list.ToArray() You can also pass in the type of the array you want if you want the array to be [string[]] rather than [object[]]: $list.ToArray([string]) But you can also just join the elements of the ArrayList together to get one big string: $list -join "`r`n" More on reddit.com
7
3
September 1, 2020Java: Convert Array to ArrayList, and ...
Filling an ArrayList of type String with Strings
08:01
31 - Java Program To Convert ArrayList To String Array | Two ...
07:41
Android Tutorial Part 9 of 100: ArrayList (String) - YouTube
04:40
How to convert ArrayList to String Array | Java Interview Question ...
GeeksforGeeks
geeksforgeeks.org › java › convert-an-arraylist-of-string-to-a-string-array-in-java
Convert an ArrayList of String to a String Array in Java - GeeksforGeeks
July 11, 2025 - Find the size of ArrayList using size() method, and Create a String Array of this size.
BeginnersBook
beginnersbook.com › 2013 › 12 › how-to-convert-arraylist-to-string-array-in-java
How to convert ArrayList to string array in java
We are converting this arraylist ... names.add("Harsh"); names.add("John"); // ArrayList to Array Conversion using toArray() String arr[]=names.toArray(new String[names.size()]); //Print array elements for(String str: arr) { System.out.println(str); } } }...
Top answer 1 of 16
2109
List<String> list = ..;
String[] array = list.toArray(new String[0]);
For example:
List<String> list = new ArrayList<String>();
//add some stuff
list.add("android");
list.add("apple");
String[] stringArray = list.toArray(new String[0]);
The toArray() method without passing any argument returns Object[]. So you have to pass an array as an argument, which will be filled with the data from the list, and returned. You can pass an empty array as well, but you can also pass an array with the desired size.
Important update: Originally the code above used new String[list.size()]. However, this blogpost reveals that due to JVM optimizations, using new String[0] is better now.
2 of 16
275
An alternative in Java 8:
String[] strings = list.stream().toArray(String[]::new);
Java 11+:
String[] strings = list.toArray(String[]::new);
Codemia
codemia.io › home › knowledge hub › convert arraylist to string[] array
Convert ArrayList<String> to String[] array | Codemia
January 2, 2025 - When programming in Java, a common requirement is to convert an ArrayList<String> to a String[] array. This is particularly useful when working with older APIs or libraries that do not accept collections as input.
Edureka Community
edureka.co › home › community › categories › java › how can i convert an arraylist string to ...
How can I convert an ArrayList String to String in Java | Edureka Community
April 20, 2018 - I am using the toArray() method, but it is returning an object array rather than a string array
TutorialsPoint
tutorialspoint.com › convert-an-arraylist-of-string-to-a-string-array-in-java
Convert an ArrayList of String to a String array in Java
import java.util.*; public class Demo { public static void main(String[] args) { ArrayList<String> arrList = new ArrayList<String>(); arrList.add("Bentley"); arrList.add("Audi"); arrList.add("Jaguar"); arrList.add("Cadillac"); arrList.add("Mazda"); arrList.add("Land Rover"); arrList.add("Porsche"); int size = arrList.size(); String res[] = arrList.toArray(new String[size]); System.out.println("String Array..."); for(String s: res) { System.out.println(s); } } }
Programiz
programiz.com › java-programming › examples › arraylist-string-conversion
Java Program to Convert the ArrayList into a string and vice versa | Programiz
March 14, 2024 - Here, the toString() method converts arraylist into a string. The entire arraylist is converted as a single string. Note: We can also convert the arraylist into a string array.
Coderanch
coderanch.com › t › 377381 › java › convert-ArrayList-Strings-String
convert an ArrayList of Strings into String[] ? (Java in General forum at Coderanch)
July 31, 2005 - ArrayList aL = getStringObj(); But "aL.toArray();" can only return me an array of Objects ? Of course, I can do Iterator i = aL.iterator(); String s = new String[aL.size()]; int i = 0; while(i.hasNext()) { s[i++] = i.next().toString(); } return s; where "s" is an array of Strings.
Javatpoint
javatpoint.com › convert-arraylist-to-string-array-in-java
Convert ArrayList to String Array in Java - Javatpoint
Convert ArrayList to String Array in Java with java tutorial, features, history, variables, object, programs, operators, oops concept, array, string, map, math, methods, examples etc.
W3Docs
w3docs.com › java
Convert ArrayList<String> to String[] array
To convert an ArrayList<String> to a String[] array in Java, you can use the toArray method of the ArrayList class and pass it an empty array of the appropriate type:
Reddit
reddit.com › r/learncsharp › how can i convert my list to a string[ ] array?
r/learncsharp on Reddit: How can I convert my list<string> to a string[ ] array?
October 23, 2024 -
I am trying to write a simple code that will print out some names alphabetically but I wanna do it using a list.
I know that Array.Sort(); exists but I couldnt find a way to convert my list to an array.
using System; using System.Collections.Generic;
namespace siniflistesi { class Program { static void Main(string[] args) { Console.ForegroundColor = ConsoleColor.DarkCyan; Console.WriteLine("12-A sinif listesini gormek icin herhangi bir tusa basiniz."); Console.ReadKey(); Console.Clear();
List<string> yoklama = new List<string>(); string[] thearray = new string[yoklama.Count]; yoklama = Convert."i couldnt find an array option here" (thearray); Array.Sort(yoklama);
yoklama.Add ("Nehir"); yoklama.Add ("Zumra"); yoklama.Add ("Elif");
for (int i = 0; i < yoklama.Count; i++) { Console.ForegroundColor = ConsoleColor.DarkGreen; Console.WriteLine(yoklama[i]); } Console.ReadKey(); } } }
Mkyong
mkyong.com › home › java › java – convert arraylist to string[]
Java – Convert ArrayList<String> to String[] | mkyong.com
April 17, 2019 - In the old days, we can use list.toArray(new String[0]) to convert a ArrayList<String> into a String[] · For Java 8, we can do like this :
Edureka Community
edureka.co › home › community › categories › java › convert arraylist string to string array
Convert ArrayList String to String array | Edureka Community
December 22, 2020 - 100412/convert-arraylist-string-to-string-array · Home · Community · Categories · Java · Convert ArrayList String to String array · how do I turn a double in an array from 1000 to infinity Jul 9, 2024 · I have created a code in java for a flower shop and now my IDE is showing all the inputs are in red showing there is an error Jul 6, 2024 ·
Edureka Community
edureka.co › home › community › categories › java › how to convert arraylist string to string in...
How to convert ArrayList String to String in Java | Edureka Community
May 21, 2018 - How to convert ArrayList String to String in... how do I turn a double in an array from 1000 to infinity Jul 9, 2024
Real's HowTo
rgagnon.com › javadetails › java-convert-arraylist-to-string-array.html
Convert ArrayList To a String Array - Real's Java How-to
String[] stringArr = al.toArray(new String[] {}); for (String s: stringArr) System.out.println("** " + s); ... import java.util.List; import java.util.ArrayList; public class ArrayTest { public static void main(String[] args) { List<String> ...
Stack Overflow
stackoverflow.com › questions › 30136881 › how-to-convert-arrayliststring-to-string
android - How to Convert arraylist<string> to string[] - Stack Overflow
public SampleGridViewAdapter(Context context,ArrayList urls) { this.context = context; this .urls=urls; Log.i("DDDDDDDDDD",String.valueOf(urls)); simpleArray = urls.to
YouTube
youtube.com › watch
Converting ArrayList of String to a simple 'String[]' array in Java Programming - YouTube
Can you help me to buy a coffee:https://www.buymeacoffee.com/coffeeprogram
Published: October 15, 2022
Coderanch
coderanch.com › t › 462468 › java › convert-ArrayList-String-String
How to convert ArrayList<String> to String[]? (Beginning Java forum at Coderanch)
September 14, 2009 - If the collection fits in the specified array, it is returned therein. Otherwise, a new array is allocated with the runtime type of the specified array and the size of this collection. SCJP 1.4 - SCJP 6 - SCWCD 5 - OCEEJBD 6 - OCEJPAD 6 How To Ask Questions How To Answer Questions