Java String Capitalize First capitalizeFirst(String str)

Description

capitalize First

License

Apache License

Declaration

public static String capitalizeFirst(String str) 

Method Source Code

//package com.java2s;
/*//w w  w.  j a  v  a2  s . c  o m
 * Copyright 2009-2014 DigitalGlobe, 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 {
    public static String capitalizeFirst(String str) {
        if (str == null)
            return null;
        if (str.length() > 1) {
            return str.substring(0, 1).toUpperCase() + str.substring(1);
        } else if (str.length() == 1) {
            return str.toUpperCase();
        } else {
            return str;
        }
    }
}

Related

1. capitalizeFirst(String str)
2. capitalizeFirst(String str)
3. capitalizeFirst(String str)
4. capitalizeFirst(String str)
5. capitalizeFirst(String str)
6. capitalizeFirst(String string)
7. capitalizeFirst(String string)
8. capitalizeFirst(String toCap)
9. capitalizeFirst(String toCapitalize)