src/java.base/share/classes/jdk/internal/access/JavaLangRefAccess.java
author mchung
Tue, 06 Nov 2018 10:01:16 -0800
changeset 52427 3c6aa484536c
parent 48922 src/java.base/share/classes/jdk/internal/misc/JavaLangRefAccess.java@906025796009
permissions -rw-r--r--
8211122: Reduce the number of internal classes made accessible to jdk.unsupported Reviewed-by: alanb, dfuchs, kvn
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/*
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 * Copyright (c) 2014, 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.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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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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package jdk.internal.access;
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public interface JavaLangRefAccess {
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    /**
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     * Wait for progress in {@link java.lang.ref.Reference}
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     * processing.  If there aren't any pending {@link
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     * java.lang.ref.Reference}s, return immediately.
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     *
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     * @return {@code true} if there were any pending
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     * {@link java.lang.ref.Reference}s, {@code false} otherwise.
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     */
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    boolean waitForReferenceProcessing() throws InterruptedException;
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    /**
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     * Runs the finalization methods of any objects pending finalization.
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     *
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     * Invoked by Runtime.runFinalization()
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     */
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    void runFinalization();
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}