Android String Case Convert toLowerCase(String src)

Description

Safely convert the string to lowercase.

License

Apache License

Return

lower case representation of the String; or null if the input string is null.

Declaration

public static String toLowerCase(String src) 

Method Source Code

//package com.java2s;
/*//from ww  w  . j  a v a  2 s  . co m
 * Copyright (C) 2000 Google Inc.
 *
 * 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 {
    /**
     * Safely convert the string to lowercase.
     * @return lower case representation of the String; or null if
     * the input string is null.
     */
    public static String toLowerCase(String src) {
        if (src == null) {
            return null;
        } else {
            return src.toLowerCase();
        }
    }
}

Related

1. CoverFirstWordUp(String string)
2. swapCase(String str)
3. toLowerCase(String str)
4. toLowerCase(String str, int beginIndex, int endIndex)
5. toUpperCase(String str)