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();ArrayList<String> ArrayLister=new ArrayList<>(){ArrayLister.add("Hi")};
String[] array=ArrayLister.toArray(String[]);
// Java program to convert a List to an array
// using toArray() in a loop.
import java.util.*;
public class GeeksforGeeks {
public static void main(String[] args)
{
List<String> list = new LinkedList<String>();
list.add("Geeks");
list.add("for");
list.add("Geeks");
list.add("Practice");
String[] arr = list.toArray(new String[0]);
for (String x : arr)
System.out.print(x + " ");
}
}
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