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src/share/classes/java/lang/Shutdown.java

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*** 1,7 **** /* ! * Copyright (c) 1999, 2005, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 1999, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this
*** 128,137 **** --- 128,140 ---- } } } } + /* Notify the VM that it's time to halt. */ + static native void beforeHalt(); + /* The halt method is synchronized on the halt lock * to avoid corruption of the delete-on-shutdown file list. * It invokes the true native halt method. */ static void halt(int status) {
*** 207,216 **** --- 210,220 ---- } synchronized (Shutdown.class) { /* Synchronize on the class object, causing any other thread * that attempts to initiate shutdown to stall indefinitely */ + beforeHalt(); sequence(); halt(status); } }
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