What are some advanced features of ArrayList in Java?
An example of an AI chatbot conversation about advanced features of ArrayList in Java.
What are some advanced features of ArrayList in Java?
ArrayList in Java offers features like dynamic resizing, random access, and methods for easy manipulation of elements.
Can you explain how dynamic resizing works?
Sure! When an ArrayList exceeds its capacity, it automatically increases its size by creating a new array and copying the elements.
What methods can I use to manipulate elements in an ArrayList?
You can use methods like add(), remove(), set(), and clear() to manipulate elements in an ArrayList.
Are there any performance considerations I should be aware of?
Yes, frequent resizing can impact performance. It's better to initialize with a specific capacity if you know the size in advance.
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