akka.dispatch.AbstractMessageDispatcher Maven / Gradle / Ivy

/*
 * Copyright (C) 2009-2020 Lightbend Inc. 
 */

package akka.dispatch;

import akka.util.Unsafe;

abstract class AbstractMessageDispatcher {
    final static long shutdownScheduleOffset;
    final static long inhabitantsOffset;

    static {
        try {
          shutdownScheduleOffset = Unsafe.instance.objectFieldOffset(MessageDispatcher.class.getDeclaredField("_shutdownScheduleDoNotCallMeDirectly"));
          inhabitantsOffset = Unsafe.instance.objectFieldOffset(MessageDispatcher.class.getDeclaredField("_inhabitantsDoNotCallMeDirectly"));
        } catch(Throwable t){
            throw new ExceptionInInitializerError(t);
        }
    }
}