Comparable in Java Full Explanation | Simple Notes + Example | Sorting Custom Objects
In this video, we explain Comparable in Java in the simplest and easiest way.
You will learn what Comparable is, why we use it, and how to sort custom objects in Java using the compareTo() method.
✔ What is Comparable in Java?
✔ Why do we use Comparable?
✔ compareTo() method explained
✔ Sorting custom objects
✔ Arrays.sort() vs Collections.sort()
✔ Difference between Comparable and Comparator
✔ Interview questions on Comparable
⭐ What you will learn:
compareTo() method explained
Sorting objects using Collections.sort() & Arrays.sort()
Natural ordering in Java
Difference between Comparable and Comparator
Java interview questions on Comparable
Student class sorting example
⭐ Easy Definition:
Comparable is a Java interface used to define the natural/default sorting order of objects.
Using compareTo(), Java decides which object comes first.
⭐ This video is useful for:
#java_interview beginners
BCA, B.Tech, MCA students
College exams
#Coding_interviews
#Java OOP and Collections learners
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