Java Program to Count Duplicate Characters in a String | Java Interview Programs

Published: 28 June 2020
on channel: Java Guides

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In this video, we will write a Java Program to Count Duplicate Characters in a String.
We will discuss two solutions to count duplicate characters in a String:
1. HashMap based solution
2. Java 8, functional-style solution

Get source code of this program at https://www.javaguides.net/2020/06/ja...

#javainterview #javaprogram #javaguides

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