Here you can find the source of getSuperClasses(final Class> clazz)
public static List<Class<?>> getSuperClasses(final Class<?> clazz)
//package com.java2s; /*/*from w w w . ja v a 2s . com*/ * Copyright 2004-2013 the Seasar Foundation and the Others. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, * either express or implied. See the License for the specific language * governing permissions and limitations under the License. */ import java.util.ArrayList; import java.util.List; public class Main { public static List<Class<?>> getSuperClasses(final Class<?> clazz) { final ArrayList<Class<?>> results = new ArrayList<Class<?>>(); Class<?> current = clazz; while (current != null && current != Object.class) { results.add(current); current = current.getSuperclass(); } return results; } }