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59 lines
1.9 KiB
Java
59 lines
1.9 KiB
Java
/*
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* Copyright (c) 2026, Google LLC 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 8374654
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* @summary test lambda deserialization for Object method references on interfaces
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* @compile/ref=SerializableObjectMethodReferencesOnInterfaces.out -XDrawDiagnostics --debug=dumpLambdaDeserializationStats SerializableObjectMethodReferencesOnInterfaces.java
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*/
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import java.io.Serializable;
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public class SerializableObjectMethodReferencesOnInterfaces {
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static class Test {
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interface I1 extends Serializable {}
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interface I2 extends I1 {
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@Override
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public int hashCode();
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}
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interface F<T, R> extends Serializable {
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R apply(T t);
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}
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enum E {
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ONE
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}
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void run() throws Exception {
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F<I1, Integer> f1 = I1::hashCode;
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F<I2, Integer> f2 = I2::hashCode;
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F<E, Integer> f3 = E::hashCode;
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F<Object, Integer> f4 = Object::hashCode;
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}
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}
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}
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