- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Java Program to sort Integer list in reversed order
Following is our integer array:
Integer[] arr = {20, 50, 100, 150, 200, 250, 300, 350, 400, 500};
Now convert the above Integer array to List:
List<Integer> list = new ArrayList<>(Arrays.asList(arr));
Now, to sort the above Integer list in reversed order:
Comparator<Integer> initialComp = Integer::compare; Comparator<Integer> revComp = initialComp.reversed(); Collections.sort(list, revComp);
The following is an example to sort Integer list in reversed order:
Example
import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.Comparator; import java.util.List; public class Demo { public static void main(String[] args) { Integer[] arr = {20, 50, 100, 150, 200, 250, 300, 350, 400, 500}; List<Integer> list = new ArrayList<>(Arrays.asList(arr)); System.out.println("Integer List = "+list); Comparator<Integer> initialComp = Integer::compare; Comparator<Integer> revComp = initialComp.reversed(); Collections.sort(list, revComp); System.out.println("Integer in reversed order..."); list .stream() .forEach(c -> System.out.print(c + "
")); } }
Output
Integer List = [20, 50, 100, 150, 200, 250, 300, 350, 400, 500] Integer in reversed order... 500 400 350 300 250 200 150 100 50 20
- Related Articles
- Java Program to sort a List in case sensitive order
- Java Program to sort a List in case insensitive order
- Java Program to Sort Array list in an Ascending Order
- 8086 program to sort an integer array in ascending order
- 8086 program to sort an integer array in descending order
- Java Program to sort String Stream with reversed Comparator
- Java Program to Sort Elements in Lexicographical Order (Dictionary Order)
- Sort a List in reverse order in Java
- How to sort List in descending order using Comparator in Java
- Java Program to sort an array in alphabetical order
- C program to sort a given list of numbers in ascending order using Bubble sort
- Java Program to sort an array in case-insensitive order
- Java Program to sort an array in case-sensitive order
- Java program to sort words of sentence in ascending order
- Program to sort a given linked list into ascending order in python

Advertisements