Java String Camel Case Format toCamelCase(String s)

Description

to Camel Case

License

Open Source License

Declaration

public static String toCamelCase(String s) 

Method Source Code

//package com.java2s;

public class Main {
    private static final char SEPARATOR = '_';

    public static String toCamelCase(String s) {
        if (s == null) {
            return null;
        }//from   w  ww . jav  a 2s.  c om
        s = s.toLowerCase();
        StringBuilder sb = new StringBuilder(s.length());
        boolean upperCase = false;
        for (int i = 0; i < s.length(); i++) {
            char c = s.charAt(i);
            if (c == SEPARATOR) {
                upperCase = true;
            } else if (upperCase) {
                sb.append(Character.toUpperCase(c));
                upperCase = false;
            } else {
                sb.append(c);
            }
        }
        return sb.toString();
    }
}

Related

1. toCamelCase(String s)
2. toCamelCase(String s)
3. toCamelCase(String s)
4. toCamelCase(String s)
5. toCamelCase(String s)
6. toCamelCase(String s)
7. toCamelCase(String s)
8. toCamelCase(String s)
9. toCamelCase(String s)