Java tutorial
//package com.java2s; public class Main { public static String toCamelCase(String tag) { String camel = ""; for (int j = 0; j < tag.length(); j++) { char ch = tag.charAt(j); if (j == 0) { camel += Character.toUpperCase(ch); } else if (ch == '-') { camel += Character.toUpperCase(tag.charAt(j + 1)); j++; } else { camel += ch; } } return camel; } }