java arraylist to array
List<String> list = new ArrayList<>();
list.add("a");
list.add("ab");
list.add("abc");
list.add("abcd");
// convert
String[] array = list.toArray();java arraylist to array
List<String> list = new ArrayList<>();
list.add("a");
list.add("ab");
list.add("abc");
list.add("abcd");
// convert
String[] array = list.toArray();how to cast arraylist to array in java
import java.util.ArrayList;
public class ListToArray {
public static void main(String args[]){
ArrayList<String> list = new ArrayList<String>();
list.add("Apple");
list.add("Orange");
list.add("Banana");
System.out.println("Contents of list ::"+list);
String[] myArray = new String[list.size()];
list.toArray(myArray);
for(int i=0; i<myArray.length; i++){
System.out.println("Element at the index "+i+" is ::"+myArray[i]);
}
}
}arraylist to java
You can only use the to array method if you convert to any object type.Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
