Java String Capitalize First capitalizeFirstLetter(String data)

Description

Capitalize the first letter but leave the rest as they are.

License

Apache License

Parameter

Parameter	Description
data	capitalize this

Return

String

Declaration

static public String capitalizeFirstLetter(String data) 

Method Source Code

//package com.java2s;
/*// w  w w .  j av  a 2  s .c o m
 * Copyright 2001,2004 The Apache Software Foundation.
 * 
 * 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 {
    /**
     * <p> 
     * Capitalize the first letter but leave the rest as they are. 
     * </p>
     *
     * <p> 
     *  For example <code>fooBar</code> becomes <code>FooBar</code>.
     * </p>
     *
     * @param data capitalize this
     * @return String
     */
    static public String capitalizeFirstLetter(String data) {
        String firstLetter = data.substring(0, 1).toUpperCase();
        String restLetters = data.substring(1);
        return firstLetter + restLetters;
    }
}

Related

1. capitalizeFirstLetter(final CharSequence chars)
2. capitalizeFirstLetter(final String aString)
3. capitalizeFirstLetter(final String s)
4. capitalizeFirstLetter(final String variableName)
5. capitalizeFirstLetter(String data)
6. capitalizeFirstLetter(String data)
7. capitalizeFirstLetter(String message)
8. CapitalizeFirstLetter(String name)
9. capitalizeFirstLetter(String s)