Here you can find the source of capitalize(String name)
static String capitalize(String name)
//package com.java2s; /*/*ww w .ja v a 2 s. c o m*/ * Copyright (C) 2018 Scientific Analysis Instruments Limited <contact@saiman.co.uk> * ______ ___ ___________ * ,'========\ ,'===\ /========== \ * /== \___/== \ ,'==.== \ \__/== \___\/ * /==_/____\__\/,'==__|== | /== / * \========`. ,'========= | /== / * ___`-___)== ,'== \____|== | /== / * /== \__.-==,'== ,' |== '__/== /_ * \======== /== ,' |== ========= \ * \_____\.-\__\/ \__\\________\/ * * This file is part of uk.co.saiman.webmodules.commonjs.repository. * * uk.co.saiman.webmodules.commonjs.repository 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. * * uk.co.saiman.webmodules.commonjs.repository 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 { static String capitalize(String name) { int[] codePoints = name.codePoints().toArray(); if (Character.isLetter(codePoints[0])) { codePoints[0] = Character.toUpperCase(codePoints[0]); } return new String(codePoints, 0, codePoints.length); } }