Here you can find the source of camelCase(final String prefix, final String str)
public static String camelCase(final String prefix, final String str)
//package com.java2s; //License from project: Open Source License public class Main { public static String camelCase(final String prefix, final String str) { return prefix.toLowerCase() + str.substring(0, 1).toUpperCase() + str.substring(1).toLowerCase(); }/*from www. ja va2s . co m*/ }