Here you can find the source of isDate(final PropertyDescriptor pd)
public static boolean isDate(final PropertyDescriptor pd)
//package com.java2s; /*// w ww.j av a 2 s . c o m * Java Common Library * Copyright (c) 2008 BitCtrl Systems GmbH * * 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 3.0 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. * * Contact Information: * BitCtrl Systems GmbH * Wei?enfelser Stra?e 67 * 04229 Leipzig * Phone: +49 341-490670 * mailto: info@bitctrl.de */ import java.beans.PropertyDescriptor; public class Main { public static boolean isDate(final PropertyDescriptor pd) { return pd.getPropertyType().isAssignableFrom(java.sql.Date.class); } }