Java examples for Reflection:Class
Creates all class hierarchy from the given class to Object, exclusive, i.e.
/**// w ww . j a v a 2s . c o m * Copyright (C) 2011 JTalks.org Team * 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 2.1 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 */ //package com.java2s; import java.util.ArrayList; import java.util.List; public class Main { public static void main(String[] argv) throws Exception { Class beanClass = String.class; System.out.println(getClassHierarchy(beanClass)); } /** * Creates all class hierarchy from the given class to Object, * <b>exclusive</b>, i.e. Object won't go to the list). Interfaces won't be * listed in the result. * * @param beanClass class for building its hierarchy * @return list of all classes from the given class up to {@link Object} */ public static List<Class<?>> getClassHierarchy(Class<?> beanClass) { List<Class<?>> classes = new ArrayList<Class<?>>(); Class<?> current = beanClass; while (current != Object.class) { classes.add(current); current = current.getSuperclass(); } return classes; } }