Here you can find the source of toCamelCaseSimple(String str)
public static String toCamelCaseSimple(String str)
//package com.java2s; /*//from ww w . ja va 2 s .co m RDF-Object Mapping Library is a Java library for mapping SPARQL results to Java object(JavaBean, POJO etc.). Copyright (C) 2015 KyeongWon Seo(kwSeo), JuHyeon Moon(jhMoon) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/> */ public class Main { public static String toCamelCaseSimple(String str) { String firstWord = str.substring(0, 1).toUpperCase(); return firstWord + str.substring(1, str.length()); } }