Java String Capitalize First capitalizeFirstLetter(String s)

Description

capitalize First Letter

License

Apache License

Declaration

public static String capitalizeFirstLetter(String s) 

Method Source Code

//package com.java2s;
/*/*from  w ww  .  j  a  v a2 s  .  c  om*/
 * Copyright 2012 Andy Boothe
 *
 *   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 {
    public static String capitalizeFirstLetter(String s) {
        if (s.length() == 0)
            throw new IllegalArgumentException("Cannot capitalize first letter of empty string");
        return Character.toString(Character.toUpperCase(s.charAt(0))) + s.substring(1);
    }
}

Related

1. CapitalizeFirstLetter(String name)
2. capitalizeFirstLetter(String s)
3. capitalizeFirstLetter(String s)
4. capitalizeFirstLetter(String s)
5. capitalizeFirstLetter(String s)
6. capitalizeFirstLetter(String str)
7. capitalizeFirstLetter(String str)
8. capitalizeFirstLetter(String str)
9. capitalizeFirstLetter(String str)