Java Char Count countChar(char charIn, String stingIn)

Description

count Char

License

Open Source License

Declaration

public static int countChar(char charIn, String stingIn) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * This file is part of OpenNMS(R)./*w  ww  . j  av  a  2s. c  o m*/
 *
 * Copyright (C) 2008-2011 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2011 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * OpenNMS(R) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with OpenNMS(R).  If not, see:
 *      http://www.gnu.org/licenses/
 *
 * For more information contact:
 *     OpenNMS(R) Licensing <license@opennms.org>
 *     http://www.opennms.org/
 *     http://www.opennms.com/
 *******************************************************************************/

public class Main {
    public static int countChar(char charIn, String stingIn) {

        int charCount = 0;
        int charIndex = 0;
        for (int i = 0; i < stingIn.length(); i++) {
            charIndex = stingIn.indexOf(charIn, i);
            if (charIndex != -1) {
                charCount++;
                i = charIndex + 1;
            }
        }
        return charCount;
    }
}

Related

1. charCount(String str, char c, boolean countEscaped)
2. charCount(String str, char chr)
3. charCount(String str, char sub)
4. charCount(String subject, String needle)
5. charCountRight(String str, String sub)
6. countChar(char[] line, char target_char)
7. countChar(CharSequence chars, char c)
8. countChar(final int[] locator, final char c)
9. countChar(final String aString, final char aChar)