526 lines
9.3 KiB
Java
526 lines
9.3 KiB
Java
/*
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* Copyright (c) 2018, 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.beans.Introspector;
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import java.io.Serializable;
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import java.lang.reflect.Field;
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import java.lang.reflect.Method;
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import java.util.AbstractCollection;
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import java.util.AbstractList;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.Comparator;
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import java.util.List;
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import java.util.RandomAccess;
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/**
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* @test
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* @bug 8211147
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* @modules java.desktop/com.sun.beans.introspect:open
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*/
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public final class MethodOrderException {
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public static void main(final String[] args) throws Exception {
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// Public API, fails rarely
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testPublicAPI();
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// Test using internal API, fails always
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testPrivateAPI();
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}
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private static void testPublicAPI() throws Exception {
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Introspector.getBeanInfo(X.class);
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}
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private static void testPrivateAPI() throws Exception {
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Class<?> name = Class.forName(
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"com.sun.beans.introspect.MethodInfo$MethodOrder");
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Field instance = name.getDeclaredField("instance");
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instance.setAccessible(true);
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Comparator<Method> o = (Comparator) instance.get(name);
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List<Method> methods = List.of(X.class.getDeclaredMethods());
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methods.forEach(m1 -> {
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methods.forEach(m2 -> {
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if (o.compare(m1, m2) != -o.compare(m2, m1)) {
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System.err.println("Method1 = "+ m1);
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System.err.println("Method2 = "+ m2);
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throw new RuntimeException("Broken contract!");
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}
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});
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});
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}
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interface X_1 {
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AbstractList x_8();
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}
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interface X_2 {
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Cloneable x_0();
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}
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interface X_3 {
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Serializable x_1();
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}
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interface X_4 {
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Object x_7();
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}
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interface X_5 {
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RandomAccess x_6();
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}
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interface X_6 {
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RandomAccess x_0();
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}
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interface X_7 {
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Serializable x_5();
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}
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interface X_8 {
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Object x_4();
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}
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interface X_9 {
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RandomAccess x_5();
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}
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interface X_10 {
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Cloneable x_5();
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}
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interface X_11 {
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RandomAccess x_9();
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}
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interface X_12 {
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Cloneable x_9();
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}
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interface X_13 {
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Iterable x_2();
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}
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interface X_14 {
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Collection x_7();
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}
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interface X_15 {
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Serializable x_4();
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}
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interface X_16 {
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Cloneable x_7();
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}
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interface X_17 {
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Object x_1();
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}
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interface X_18 {
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ArrayList x_6();
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}
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interface X_19 {
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List x_5();
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}
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interface X_20 {
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Collection x_2();
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}
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interface X_21 {
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List x_1();
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}
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interface X_22 {
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List x_3();
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}
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interface X_23 {
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RandomAccess x_3();
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}
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interface X_24 {
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RandomAccess x_1();
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}
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interface X_25 {
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Object x_6();
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}
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interface X_26 {
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Cloneable x_7();
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}
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interface X_27 {
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Iterable x_0();
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}
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interface X_28 {
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Iterable x_1();
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}
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interface X_29 {
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AbstractList x_7();
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}
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interface X_30 {
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AbstractList x_1();
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}
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interface X_31 {
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Cloneable x_9();
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}
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interface X_32 {
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ArrayList x_6();
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}
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interface X_33 {
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Cloneable x_2();
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}
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interface X_34 {
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Iterable x_6();
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}
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interface X_35 {
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Iterable x_9();
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}
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interface X_36 {
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AbstractList x_9();
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}
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interface X_37 {
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Iterable x_7();
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}
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interface X_38 {
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Iterable x_3();
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}
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interface X_39 {
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Iterable x_9();
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}
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interface X_40 {
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AbstractList x_3();
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}
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interface X_41 {
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List x_0();
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}
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interface X_42 {
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Iterable x_0();
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}
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interface X_43 {
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Iterable x_2();
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}
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interface X_44 {
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ArrayList x_4();
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}
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interface X_45 {
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AbstractList x_4();
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}
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interface X_46 {
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Collection x_4();
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}
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interface X_47 {
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ArrayList x_2();
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}
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interface X_48 {
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ArrayList x_6();
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}
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interface X_49 {
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Serializable x_1();
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}
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interface X_50 {
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Cloneable x_7();
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}
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interface X_51 {
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Collection x_5();
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}
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interface X_52 {
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RandomAccess x_5();
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}
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interface X_53 {
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Collection x_5();
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}
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interface X_54 {
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RandomAccess x_4();
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}
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interface X_55 {
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Collection x_0();
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}
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interface X_56 {
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Collection x_7();
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}
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interface X_57 {
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Iterable x_9();
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}
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interface X_58 {
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List x_3();
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}
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interface X_59 {
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Serializable x_7();
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}
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interface X_60 {
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AbstractCollection x_6();
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}
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interface X_61 {
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AbstractList x_9();
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}
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interface X_62 {
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List x_7();
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}
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interface X_63 {
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AbstractCollection x_3();
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}
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interface X_64 {
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RandomAccess x_4();
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}
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interface X_65 {
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Object x_3();
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}
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interface X_66 {
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RandomAccess x_6();
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}
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interface X_67 {
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Cloneable x_6();
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}
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interface X_68 {
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Cloneable x_3();
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}
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interface X_69 {
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Collection x_5();
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}
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interface X_70 {
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AbstractCollection x_0();
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}
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interface X_71 {
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Object x_8();
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}
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interface X_72 {
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AbstractCollection x_3();
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}
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interface X_73 {
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Serializable x_4();
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}
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interface X_74 {
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AbstractList x_8();
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}
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interface X_75 {
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ArrayList x_1();
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}
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interface X_76 {
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List x_5();
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}
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interface X_77 {
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Object x_0();
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}
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interface X_78 {
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Collection x_0();
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}
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interface X_79 {
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ArrayList x_2();
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}
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interface X_80 {
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ArrayList x_8();
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}
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interface X_81 {
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Cloneable x_3();
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}
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interface X_82 {
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Serializable x_1();
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}
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interface X_83 {
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List x_1();
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}
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interface X_84 {
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Collection x_5();
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}
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interface X_85 {
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RandomAccess x_9();
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}
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interface X_86 {
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AbstractList x_3();
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}
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interface X_87 {
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Cloneable x_6();
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}
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interface X_88 {
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Object x_2();
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}
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interface X_89 {
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ArrayList x_5();
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}
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interface X_90 {
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Iterable x_1();
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}
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interface X_91 {
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ArrayList x_4();
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}
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interface X_92 {
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Iterable x_6();
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}
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interface X_93 {
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Collection x_7();
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}
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interface X_94 {
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Iterable x_2();
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}
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interface X_95 {
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AbstractList x_7();
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}
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interface X_96 {
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RandomAccess x_2();
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}
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interface X_97 {
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RandomAccess x_2();
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}
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interface X_98 {
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List x_6();
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}
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interface X_99 {
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Object x_4();
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}
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interface X_100 {
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Collection x_7();
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}
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static class X
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implements X_1, X_2, X_3, X_4, X_5, X_6, X_7, X_8, X_9, X_10, X_11,
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X_12, X_13, X_14, X_15, X_16, X_17, X_18, X_19, X_20,
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X_21, X_22, X_23, X_24, X_25, X_26, X_27, X_28, X_29,
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X_30, X_31, X_32, X_33, X_34, X_35, X_36, X_37, X_38,
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X_39, X_40, X_41, X_42, X_43, X_44, X_45, X_46, X_47,
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X_48, X_49, X_50, X_51, X_52, X_53, X_54, X_55, X_56,
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X_57, X_58, X_59, X_60, X_61, X_62, X_63, X_64, X_65,
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X_66, X_67, X_68, X_69, X_70, X_71, X_72, X_73, X_74,
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X_75, X_76, X_77, X_78, X_79, X_80, X_81, X_82, X_83,
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X_84, X_85, X_86, X_87, X_88, X_89, X_90, X_91, X_92,
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X_93, X_94, X_95, X_96, X_97, X_98, X_99, X_100 {
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public ArrayList x_0() {
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return null;
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}
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public ArrayList x_1() {
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return null;
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}
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public ArrayList x_2() {
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return null;
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}
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public ArrayList x_3() {
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return null;
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}
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public ArrayList x_4() {
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return null;
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}
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public ArrayList x_5() {
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return null;
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}
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public ArrayList x_6() {
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return null;
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}
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public ArrayList x_7() {
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return null;
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}
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public ArrayList x_8() {
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return null;
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}
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public ArrayList x_9() {
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return null;
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}
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}
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}
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