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Advanced functionality in the ArrayList - Sun Certified Java Programmer 310-065 - part 24 | Java courses

In this video, we will discuss an advanced functionality in the ArrayList. We create an ArrayList of books, and sort them in two different ways depending on which sort algorithm we are using.

Duration: 17 minutes

Summary: In this video, we will discuss an advanced functionality in the ArrayList. We discussed sorting in the previous video. But how about sorting array of books? Do we sort by name, title, ISBN, price…? In order for us to give the array a hint on how to sort books, we implement the Comparable and Comparator interfaces. We will see why we need one interface instead of the other. For that, we add a Book class to the example. We create an ArrayList of books, and sort them in two different ways depending on which sort algorithm we are using.



Senior Software Engineer with experience in C#, JavaScript, jQuery, Knockout JS, Kendo UI, HTML5, and SQL Server. Ayad has more than 20 years experience in technical training and teaching. Contributor to MrBool for about 7 years.

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