Java String Capitalize capitalize(String str)

Description

capitalize

License

Apache License

Declaration

public static String capitalize(String str) 

Method Source Code

//package com.java2s;
/*//from   w  ww .ja  va 2 s .  co m
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 capitalize(String str) {
        StringBuilder sb = new StringBuilder();
        char ch;
        char prevCh;
        int i;
        prevCh = '.'; // Prime the loop with any non-letter character.
        for (i = 0; i < str.length(); i++) {
            ch = str.charAt(i);
            if (Character.isLetter(ch) && !Character.isLetter(prevCh)) {
                sb.append(Character.toUpperCase(ch));
            } else {
                sb.append(ch);
            }
            prevCh = ch;
        }
        return sb.toString();
    }
}

Related

1. capitalize(String str)
2. capitalize(String str)
3. capitalize(String str)
4. capitalize(String str)
5. capitalize(String str)
6. capitalize(String str)
7. capitalize(String str)
8. capitalize(String str)
9. capitalize(String str)