ArrayList Object[] toArray() method in java
import java.util.ArrayList;
import java.util.List;
public class ArrayListObjectToArrayMethodExample
{
public static void main(String[] args)
{
List<Integer> al = new ArrayList<Integer>();
al.add(12);
al.add(14);
al.add(16);
al.add(18);
al.add(20);
Object[] obj = al.toArray();
for(Object num : obj)
{
System.out.print(num + " ");
}
}
}
// Java Program to illustrate the
// ArrayList toArray(T[]) method in Java
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// create object of ArrayList
ArrayList<Integer> ArrLis
= new ArrayList<Integer>();
// Add elements
ArrLis.add(32);
ArrLis.add(67);
ArrLis.add(98);
ArrLis.add(100);
// print ArrayList
System.out.println("ArrayList: "
+ ArrLis);
// Get the array of the elements
// of the ArrayList
// using toArray(T[]) method
Integer arr[] = new Integer[ArrLis.size()];
arr = ArrLis.toArray(arr);
System.out.println("Elements of ArrayList"
+ " as Array: "
+ Arrays.toString(arr));
}
}
// Java Program to illustrate the
// ArrayList toArray() method in Java
import java.util.*;
public class GFG {
public static void main(String[] args)
{
// create object of ArrayList
ArrayList<Integer> ArrLis
= new ArrayList<Integer>();
// Add elements
ArrLis.add(32);
ArrLis.add(67);
ArrLis.add(98);
ArrLis.add(100);
// print ArrayList
System.out.println("ArrayList: "
+ ArrLis);
// Get the array of the elements
// of the ArrayList
// using toArray() method
Object[] arr = ArrLis.toArray();
System.out.println("Elements of ArrayList"
+ " as Array: "
+ Arrays.toString(arr));
}
}
