Here you can find the source of capitalize(String propertyName)
private static String capitalize(String propertyName)
//package com.java2s; /*//w w w . ja va2s.co m This file is part of JSMAA. (c) Tommi Tervonen, 2009 JSMAA 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. JSMAA 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 JSMAA. If not, see <http://www.gnu.org/licenses/>. */ public class Main { private static String capitalize(String propertyName) { return propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1); } }