Java String Lower Case toLowerCase(StringBuffer buf)

Description

to Lower Case

License

Open Source License

Declaration

public static StringBuffer toLowerCase(StringBuffer buf) 

Method Source Code

//package com.java2s;
/*//from  w  w  w. j a  v  a2  s .  c  om
 * Copyright (C) 2003 by Trond Aasan (trond@aasan.org).
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 * 
 * This program 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 this program; if not, write to:
 * 
 *   The Free Software Foundation, Inc.,
 *   59 Temple Place - Suite 330
 *   Boston, MA 02111-1307
 *   USA
 */

public class Main {
    public static StringBuffer toLowerCase(StringBuffer buf) {
        int len = buf.length();

        for (int i = 0; i < len; i++) {
            char lc = buf.charAt(i);
            char uc = Character.toLowerCase(lc);

            if (lc != uc) {
                buf.setCharAt(i, uc);
            }
        }

        return buf;
    }
}

Related

1. toLowerCase(String text)
2. toLowerCase(String text)
3. toLowerCase(String value)
4. toLowerCase(String value)
5. toLowerCase(String[] strArr)
6. toLowerCase(StringBuffer buffer)
7. toLowerCase0(String string)
8. toLowerCaseAscii(String s)
9. toLowerCaseFirst(String str)