Here you can find the source of capitalize(final String str)
static String capitalize(final String str)
//package com.java2s; /*/*w w w. j av a2 s. c o m*/ * Copyright (C) 2015 Riccardo De Benedictis <riccardo.debenedictis@istc.cnr.it>. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301 USA */ public class Main { static String capitalize(final String str) { final char[] buffer = str.toLowerCase().replace('-', '_').toCharArray(); buffer[0] = Character.toTitleCase(buffer[0]); // We don't need to check for keywords since all DDL keywords start lower case.. return new String(buffer); } }