Here you can find the source of printDouble(Double value)
private static String printDouble(Double value)
//package com.java2s; /**//from w ww. ja v a 2s .c o m * Copyright ? 2002 Instituto Superior T?cnico * * This file is part of FenixEdu Core. * * FenixEdu Core 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 3 of the License, or * (at your option) any later version. * * FenixEdu Core 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 FenixEdu Core. If not, see <http://www.gnu.org/licenses/>. */ public class Main { private static String printDouble(Double value) { return value == null ? "" : value.toString().replace('.', ','); } }