// Java Program to Add Elements to a List
// Importing all utility classes
import java.util.*;
// Main class
class Main {
// Main driver method
public static void main(String args[])
{
// Creating an object of List interface,
// implemented by ArrayList class
List<String> list = new ArrayList<>();
// Adding elements to object of List interface
// Custom elements
list.add(0, "Apple");
list.add(1, "Banana");
list.add(2, "Mango");
// Print all the elements inside the
// List interface object
System.out.println("ArrayList: " + list+"
");
// remove element from index 2
String str = list.remove(1);
System.out.println("Updated ArrayList: " + list);
System.out.println("Removed Element: " + str);
}
}
// Java program to demonstrate working of remove
// on an integer arraylist
import java.util.List;
import java.util.ArrayList;
public class GFG
{
public static void main(String[] args)
{
List<Integer> al = new ArrayList<>();
al.add(10);
al.add(30);
al.add(1);
al.add(2);
// This makes a call to remove(int) and
// removes element 20.
al.remove(1);
// Now element 30 is moved one position back
// So element 30 is removed this time
al.remove(1);
System.out.println("Modified ArrayList : " + al);
}
}
List<Integer> list = new ArrayList<>(Arrays.asList(0,1,2,3,4,5,6,7,8,9));
list.remove(1); // [0, 2, 3, 4, 5, 6, 7, 8, 9]
list.remove(Integer.valueOf(5)); // [0, 1, 2, 3, 4, 6, 7, 8, 9]