Java String Occurence Count countOccurencesOfChar(String str, char charToCount)

Description

count Occurences Of Char

License

Open Source License

Declaration

public static int countOccurencesOfChar(String str, char charToCount) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 *
 * Copyright (c) 2016 ecFeed AS.                                                
 * All rights reserved. This program and the accompanying materials              
 * are made available under the terms of the Eclipse Public License v1.0         
 * which accompanies this distribution, and is available at                      
 * http://www.eclipse.org/legal/epl-v10.html 
 *  /*from w  ww  . j  a  va2s.  c om*/
 *******************************************************************************/

public class Main {
    public static int countOccurencesOfChar(String str, char charToCount) {
        int len = str.length();
        int occurences = 0;
        String strgToCount = Character.toString(charToCount);

        for (int index = 0; index < len; ++index) {
            String substr = str.substring(index, index + 1);

            if (strgToCount.equals(substr)) {
                occurences++;
            }
        }
        return occurences;
    }
}

Related

1. countOccurences(String str, String subStr)
2. countOccurences(String text, char find)
3. countOccurences(String text, String subtext)
4. countOccurences(String text, String target)
5. countOccurences(String textToSearch, String pattern)