Java Char Lower Case toLowerCaseAtFirstChar(String string)

Description

to Lower Case At First Char

License

Open Source License

Declaration

public static String toLowerCaseAtFirstChar(String string) 

Method Source Code

//package com.java2s;
/**/*from   w  w  w . j  av a2  s . c om*/
 * Copyright (c) 2015 SK holdings Co., Ltd. All rights reserved.
 * This software is the confidential and proprietary information of SK holdings.
 * You shall not disclose such confidential information and shall use it only in
 * accordance with the terms of the license agreement you entered into with SK holdings.
 * (http://www.eclipse.org/legal/epl-v10.html)
 */

public class Main {

    public static String toLowerCaseAtFirstChar(String string) {
        if (isEmpty(string)) {
            return "";
        }

        StringBuffer buffer = new StringBuffer();

        buffer.append(string.substring(0, 1).toLowerCase());
        buffer.append(string.substring(1, string.length()));

        return buffer.toString();
    }

    public static boolean isEmpty(String string) {

        return string == null || string.equals("") ? true : false;
    }
}

Related

1. toLowerCase(final char a)
2. toLowerCase(final char a)
3. toLowerCase(final char c)
4. toLowerCase(final char[] buffer, final int offset, final int limit)
5. toLowerCase(int character_)
6. toLowerCaseFirstChar(final String str)
7. toLowerCaseFirstChar(String str)
8. toLowerCaseFirstChar(String string)
9. toLowercaseFirstCharacter(String s)