/*
 * Copyright (c) 2001, 2026, 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.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */

import java.rmi.Remote;
import java.rmi.registry.LocateRegistry;
import java.rmi.registry.Registry;
import java.time.Instant;

public class SelfTerminator {

    public static void main(String[] args) throws Exception {
        try {
            log("main() invoked");
            int registryPort =
                Integer.parseInt(System.getProperty("rmi.registry.port"));
            Registry registry =
                LocateRegistry.getRegistry("", registryPort);
            Remote stub = registry.lookup(LeaseCheckInterval.BINDING);
            log("looked up binding, now terminating the process");
            Runtime.getRuntime().halt(0);
        } catch (Throwable t) {
            log("failure: " + t);
            t.printStackTrace();
            throw t; // propagate any failures and fail the process
        }
    }

    private static void log(final String message) {
        final Instant now = Instant.now();
        System.err.println("[" + now + "] " + SelfTerminator.class.getName() + " - " + message);
    }
}