src/java.base/share/classes/java/lang/ThreadDeath.java
author redestad
Thu, 24 Oct 2019 09:57:29 +0200
changeset 58775 ba524a5f7cc2
parent 58054 ee230ad8cfef
child 58679 9c3209ff7550
permissions -rw-r--r--
8232613: Move Object.registerNatives into HotSpot Reviewed-by: dholmes, adinn, coleenp, lfoltan, mchung
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/*
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 * Copyright (c) 1995, 2019, 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 java.lang;
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/**
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 * An instance of {@code ThreadDeath} is thrown in the victim thread
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 * when the (deprecated) {@link Thread#stop()} method is invoked.
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 *
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 * <p>An application should catch instances of this class only if it
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 * must clean up after being terminated asynchronously.  If
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 * {@code ThreadDeath} is caught by a method, it is important that it
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 * be rethrown so that the thread actually dies.
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 *
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 * <p>The {@linkplain ThreadGroup#uncaughtException top-level error
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 * handler} does not print out a message if {@code ThreadDeath} is
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 * never caught.
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 *
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 * <p>The class {@code ThreadDeath} is specifically a subclass of
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 * {@code Error} rather than {@code Exception}, even though it is a
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 * "normal occurrence", because many applications catch all
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 * occurrences of {@code Exception} and then discard the exception.
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 *
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 * @since   1.0
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 */
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public class ThreadDeath extends Error {
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    @java.io.Serial
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    private static final long serialVersionUID = -4417128565033088268L;
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    /**
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     * Constructs a {@code ThreadDeath}.
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     */
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    public ThreadDeath() {}
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}