remove last element from arraylist java
ArrayList<Integer> list = new ArrayList<>();
list.add(1);
list.add(2);
list.add(3);
list.remove(list.size()-1); //removes 3remove last element from arraylist java
ArrayList<Integer> list = new ArrayList<>();
list.add(1);
list.add(2);
list.add(3);
list.remove(list.size()-1); //removes 3How to remove last element from arraylist in java
// How to remove last element from arraylist in java
import java.util.ArrayList;
import java.util.List;
public class ArrayListRemoveLastElement
{
public static void main(String[] args)
{
List<Integer> al = new ArrayList<>();
al.add(56);
al.add(28);
al.add(39);
al.add(59);
al.add(82);
// using size() method to find index of last element
int index = al.size() - 1;
// deleting last element by passing index
al.remove(index);
System.out.println("After remove last element from arraylist: " + al);
}
}Copyright © 2021 Codeinu
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