15d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao/* 25d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Copyright (C) 2007 The Android Open Source Project 35d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * 45d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Licensed under the Apache License, Version 2.0 (the "License"); 55d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * you may not use this file except in compliance with the License. 65d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * You may obtain a copy of the License at 75d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * 85d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * http://www.apache.org/licenses/LICENSE-2.0 95d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * 105d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Unless required by applicable law or agreed to in writing, software 115d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * distributed under the License is distributed on an "AS IS" BASIS, 125d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * See the License for the specific language governing permissions and 145d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * limitations under the License. 155d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao */ 165d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 175d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhaoimport java.lang.reflect.Method; 185d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 195d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao/** 205d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Test insertion of an abstract method in a superclass. 215d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao */ 225d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhaopublic class ConcreteSub extends AbstractBase { 235d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao private static void callBase(AbstractBase abs) { 245d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao System.out.println("calling abs.doStuff()"); 255d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao abs.doStuff(); 265d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } 275d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 285d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao public static void main() { 295d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao ConcreteSub sub = new ConcreteSub(); 305d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 315d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao try { 325d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao callBase(sub); 335d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } catch (AbstractMethodError ame) { 345d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao System.out.println("Got expected exception from abs.doStuff()."); 355d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } 365d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 375d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao /* 385d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao * Check reflection stuff. 395d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao */ 405d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Class absClass = AbstractBase.class; 415d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao Method meth; 425d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 435d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao System.out.println("class modifiers=" + absClass.getModifiers()); 445d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao 455d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao try { 465d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao meth = absClass.getMethod("redefineMe", (Class[]) null); 475d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } catch (NoSuchMethodException nsme) { 485d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao nsme.printStackTrace(); 495d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao return; 505d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } 515d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao System.out.println("meth modifiers=" + meth.getModifiers()); 525d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao } 535d1ac920fdaef5d4ec8f66bb734488cd9660b024jeffhao} 54