124 lines
4.4 KiB
Java
124 lines
4.4 KiB
Java
/*
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* Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.lang.reflect.*;
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/*
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* Debuggee which exercises various types of method calls which throw
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* Exceptions, including some done via Reflection,
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* This was written while investigating Bug ID 4359606
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*/
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class MethodCallsReflection {
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public static void main(String args[]) throws Exception {
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(new MethodCallsReflection()).go();
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}
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static void staticCaller1(MethodCallsReflection mc) throws Exception {
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System.out.println("Called staticCaller1");
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staticExceptionCallee();
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}
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static void staticCaller2(MethodCallsReflection mc) throws Exception {
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System.out.println("Called staticCaller2");
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mc.instanceExceptionCallee();
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}
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static void staticCaller3(MethodCallsReflection mc) throws Exception {
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System.out.println("Called staticCaller3");
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/*
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* Invocation by reflection. This also exercises native method calls
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* since Method.invoke is a native method.
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*/
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Method m = MethodCallsReflection.class.getDeclaredMethod("staticExceptionCallee", new Class[0]);
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m.invoke(mc, new Object[0]);
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}
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void instanceCaller1() throws Exception {
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System.out.println("Called instanceCaller1");
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staticExceptionCallee();
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}
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void instanceCaller2() throws Exception {
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System.out.println("Called instanceCaller2");
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instanceExceptionCallee();
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}
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void instanceCaller3() throws Exception {
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System.out.println("Called instanceCaller3");
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/*
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* Invocation by reflection. This also exercises native method calls
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* since Method.invoke is a native method.
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*/
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Method m = getClass().getDeclaredMethod("instanceExceptionCallee", new Class[0]);
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m.invoke(this, new Object[0]);
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}
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static void staticExceptionCallee() throws Exception {
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System.out.println("Called staticExceptionCallee");
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throw new IndexOutOfBoundsException ("staticExceptionCallee");
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}
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void instanceExceptionCallee() throws Exception {
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System.out.println("Called instanceExceptionCallee");
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throw new IndexOutOfBoundsException ("instanceExceptionCallee");
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}
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void go() throws Exception {
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try {
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instanceCaller1();
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} catch (IndexOutOfBoundsException ex) {
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System.out.println("Caught expected IndexOutOfBoundsException from instanceCaller1()");
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}
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try {
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instanceCaller2();
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} catch (IndexOutOfBoundsException ex) {
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System.out.println("Caught expected IndexOutOfBoundsException from instanceCaller2()");
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}
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try {
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instanceCaller3();
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} catch (InvocationTargetException ex) {
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System.out.println("Caught expected InvocationTargetException from instanceCaller3()");
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}
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try {
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staticCaller1(this);
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} catch (IndexOutOfBoundsException ex) {
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System.out.println("Caught expected IndexOutOfBoundsException from staticCaller1()");
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}
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try {
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staticCaller2(this);
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} catch (IndexOutOfBoundsException ex) {
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System.out.println("Caught expected IndexOutOfBoundsException from staticCaller2()");
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}
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try {
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staticCaller3(this);
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} catch (InvocationTargetException ex) {
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System.out.println("Caught expected InvocationTargetException from staticCaller3()");
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}
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}
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}
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