key term - Add(int index, E obj)

Definition

This method is used to insert an element at a specific index in an ArrayList. It shifts the existing elements to the right and increases the size of the ArrayList by one.

Related terms

get(int index):

This method retrieves and returns the element at a specified index in an ArrayList.

set(int index, E obj):

This method replaces the element at a specified index in an ArrayList with a new element.

remove(int index):

This method removes and returns the element at a specified index in an ArrayList.