Build Your Own CircularArrayList In Under 34 Minutes
See how we can create our own CircularArrayList by reusing the Collection framework abstract base classes.
In this mini-course, we learn how to build a CircularArrayList. Similar to a normal ArrayList, but with a head position that can change within the array. The normal ArrayList always has the head at position 0, making it inefficient to add or remove elements at the front. Since it is still based on an array, we have the benefit of constant time access. It is thus still a valid RandomAccess List implementation.
Level: Easy
Your Instructor
Heinz Kabutz is the author of The Java Specialists’ Newsletter, a publication enjoyed by tens of thousands of Java experts in over 150 countries. He has been a Java Champion since 2005.
Course Curriculum
First Section
Available in
days
days
after you enroll
Frequently Asked Questions
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