52 lines
1.8 KiB
Java
52 lines
1.8 KiB
Java
/*
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* Copyright (c) 2007, 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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package nsk.share.locks;
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import nsk.share.Consts;
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import nsk.share.Wicket;
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/*
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* Class used for deadlock creation, acquires lock using JNI MonitorEnter
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*/
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public class JNIMonitorLocker extends DeadlockLocker {
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static {
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try {
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System.loadLibrary("JNIMonitorLocker");
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} catch (UnsatisfiedLinkError e) {
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System.out.println("Unexpected UnsatisfiedLinkError on loading library 'JNIMonitorLocker'");
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e.printStackTrace(System.out);
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System.exit(Consts.JCK_STATUS_BASE + Consts.TEST_FAILED);
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}
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}
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public JNIMonitorLocker(Wicket step1, Wicket step2, Wicket readyWicket) {
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super(step1, step2, readyWicket);
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}
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public Object getLock() {
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return this;
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}
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protected native void doLock();
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}
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