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Java Sort List of Objects with Comparable
https://grokonez.com/java/java-sort-list-objects-comparable-example
Java Sort List of Objects with Comparable
This tutorial shows you way to Sort List of Objects using Comparable
example.
Related Post: Java Sort List of Objects with Comparator
How to do this with Kotlin: Sort List of Objects with Comparable
I. Overview
1. Goal
Sort list of three MyDate(year,month,day)
objects.
2. Steps to do
- Implement
Comparable
interface for the class of objects you want to sort. - Override
compareTo(T other)
method and: - return zero if this object is equal
other
- a negative number if it's less than
other
- a positive number if it's greater than
other
- Use
Collections.sort()
method.III. Practice
1. Create Class for objects to be sorted
https://grokonez.com/java/java-sort-list-objects-comparable-example
Java Sort List of Objects with Comparable
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