Java String Upper Case toUpperCaseFirstChar(String str)

Description

set the first character into low case.

License

Open Source License

Parameter

Parameter	Description
str	a parameter

Return

str with the first char upper-cased

Declaration

public static String toUpperCaseFirstChar(String str) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2004, 2005 Sybase, Inc. and others.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:/*from ww w  .j a v  a 2s  . c  om*/
 *     Sybase, Inc. - initial API and implementation
 *******************************************************************************/

public class Main {
    /**
     * set the first character into low case.
     * 
     * @param str
     * @return str with the first char upper-cased
     */
    public static String toUpperCaseFirstChar(String str) {
        // change the first alphabet to lowcase.
        if (str != null && str.length() > 0) {
            if (str.length() == 1) {
                str = str.toUpperCase();
            } else {
                str = str.substring(0, 1).toUpperCase() + str.substring(1);
            }
        }
        return str;
    }
}

Related

1. toUpperCaseFirst(String text)
2. toUpperCaseFirst(String text)
3. toUpperCaseFirstAll(String text)
4. toUpperCaseFirstChar(final String str)
5. toUpperCaseFirstChar(String s)
6. toUpperCaseFirstChar(String str)
7. toUpperCaseFirstChar(String string)
8. toUpperCaseFirstChar(String string)
9. toUpperCaseFirstChar(String text)