Java String Camel Case Format toCamelCasePresevingExisting(String s)

Description

to Camel Case Preseving Existing

License

Apache License

Declaration

public static String toCamelCasePresevingExisting(String s) 

Method Source Code

//package com.java2s;
/*//w ww  . j a va2  s . c  o  m
Copyright 2016 Goldman Sachs.
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 toCamelCasePresevingExisting(String s) {
        char[] result = new char[s.length()];
        for (int i = 0; i < s.length(); i++) {
            boolean uppercaseAllowed = (i == 0) || (Character.isLowerCase(s.charAt(i - 1)));
            result[i] = s.charAt(i);
            if (!uppercaseAllowed) {
                result[i] = Character.toLowerCase(result[i]);
            }
        }
        return new String(result);
    }
}

Related

1. toCamelCase(String value)
2. toCamelCase(String value, String separator)
3. toCamelCaseCapitalize(String underLineName)
4. toCamelCaseIdentifier(String formStr)
5. toCamelCaseIgnoringLastChar(String string, String delimiter, boolean upperFirst)
6. toCamelCaseSimple(String str)
7. toCamelCaseVar(String s)