String Handling Functions - Counting Occurrences of a Character in a String in Java

Program to implement string handling functions

Here we are trying to check the occurrence of character in string

import java.io.*;
class Occurences {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String s, s1;
        System.out.print("Enter String:: ");
        s = br.readLine();
        System.out.print("Enter character to check occurences:: ");
        s1 = br.readLine();
        char c = s1.charAt(0); // Reading only first character
        int n = s.length();
        int i, cnt = 0;
        char c1;
        for (i = 0; i < n; i++) {
            c1 = s.charAt(i);
            if (c1 == c)
              cnt++;
        }
        if (c == ' ' || c == '\t')
          System.out.println("\nWhite space occurs " + cnt + " times");
        else
          System.out.println("\n" + c + " occurs " + cnt + " times");
    }
}

OUTPUT::

Enter String::Hello World
Enter character to check occurences::o

o occurs 2 times