Method main

DuplicateCount.java:3–7

(String args[])

import java.util.*;
class DuplicateCount{
  public static void main(String args[])
  {
    String s = "SHASHWAT";
    countDuplicates(s);
  }
  public static void countDuplicates(String inp)
  {
    HashMap<Character,Integer> map = new HashMap<>();