What are the common methods of ArrayList in Java?
An example of an AI chatbot conversation about ArrayList methods in Java.
Can you explain the common methods of ArrayList in Java?
Sure! Some common methods of ArrayList include add(), remove(), get(), set(), and size(). Would you like details on any specific method?
What does the add() method do?
The add() method is used to add an element to the ArrayList. You can specify the index at which to insert the element or just add it to the end.
How does the remove() method work?
The remove() method removes an element from the ArrayList. You can remove by index or by specifying the object to remove.
Can you give an example of using the get() method?
Certainly! The get(index) method retrieves the element at the specified index. For example, list.get(0) returns the first element.
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