Here you can find the source of toUnicodeString(char c)
private static String toUnicodeString(char c)
//package com.java2s; /*//from ww w . j a v a 2 s .co m * ADL Designer * Copyright (c) 2013-2014 Marand d.o.o. (www.marand.com) * * This file is part of ADL2-tools. * * ADL2-tools is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ public class Main { private static String toUnicodeString(char c) { StringBuilder response = new StringBuilder(); String resp = Integer.toHexString(c); for (int i = 0; i < 4 - resp.length(); i++) { response.append(0); } response.append(resp); return response.toString(); } }