75 lines
2.3 KiB
Java
75 lines
2.3 KiB
Java
/*
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* Copyright (c) 2014, 2023, 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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/*
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* @test
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* @bug 6904403 8010319
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* @summary Don't assert if we redefine finalize method
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* @requires vm.jvmti
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* @library /test/lib
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* @modules java.base/jdk.internal.misc
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* @modules java.compiler
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* java.instrument
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* jdk.jartool/sun.tools.jar
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* @run main RedefineClassHelper
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* @run main/othervm -javaagent:redefineagent.jar RedefineFinalizer
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*/
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/*
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* Regression test for hitting:
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*
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* assert(f == k->has_finalizer()) failed: inconsistent has_finalizer
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*
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* when redefining finalizer method
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*/
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// package access top-level class to avoid problem with RedefineClassHelper
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// and nested types.
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class RedefineFinalizer_B {
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@SuppressWarnings("removal")
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protected void finalize() {
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// should be empty
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}
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}
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public class RedefineFinalizer {
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public static String newB = """
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class RedefineFinalizer_B {
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protected void finalize() {
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System.out.println("Finalizer called");
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}
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}
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""";
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public static void main(String[] args) throws Exception {
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RedefineClassHelper.redefineClass(RedefineFinalizer_B.class, newB);
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A a = new A();
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}
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static class A extends RedefineFinalizer_B {
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}
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}
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