Here you can find the source of toLocalDate(final Date d)
public static LocalDate toLocalDate(final Date d)
//package com.java2s; /*-//from w w w . j av a2 s. c o m * ============================LICENSE_START============================ * data.messie (core) * ===================================================================== * Copyright (C) 2013 - 2017 Dr. Raphael Romeikat * ===================================================================== * This program 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. 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 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/gpl-3.0.html>. * =============================LICENSE_END============================= */ import java.time.LocalDate; import java.time.LocalDateTime; import java.time.ZoneId; import java.util.Date; public class Main { public static LocalDate toLocalDate(final Date d) { if (d == null) { return null; } return LocalDateTime.ofInstant(d.toInstant(), ZoneId.systemDefault()).toLocalDate(); } public static LocalDate toLocalDate(final LocalDateTime d) { if (d == null) { return null; } return d.toLocalDate(); } public static LocalDate toLocalDate(final java.sql.Date d) { if (d == null) { return null; } return d.toLocalDate(); } }