Java Char Lower Case toLowerCase(char[] cs)

Description

to Lower Case

License

Apache License

Declaration

static public boolean toLowerCase(char[] cs) 

Method Source Code

//package com.java2s;
/**//  ww w.ja va 2s  . c o m
 * Copyright 2014, Emory University
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    static public boolean toLowerCase(char[] cs) {
        boolean b = false;
        char c;
        int i;

        for (i = cs.length - 1; i >= 0; i--) {
            c = toLowerCase(cs[i]);

            if (cs[i] != c) {
                cs[i] = c;
                b = true;
            }
        }

        return b;
    }

    static public char toLowerCase(char c) {
        if ((65 <= c && c <= 90) || (192 <= c && c <= 222 && c != 215))
            return (char) (c + 32);

        if (c == 138 || c == 140 || c == 142)
            return (char) (c + 16);

        if (c == 159)
            return (char) 255;

        return c;
    }
}

Related

1. toLowerCase(char c)
2. toLowerCase(char c)
3. toLowerCase(char ch)
4. toLowerCase(char ch)
5. toLowerCase(char[] chars)
6. toLowerCase(char[] input)
7. toLowerCase(char[] word, char[] buffer)
8. toLowerCase(CharSequence chars)
9. toLowerCase(CharSequence string)