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                                Change Parameter Type	schedulerLock : Lock to schedulerLock : SingularitySchedulerLock in method public SingularityMesosStatusUpdateHandler(taskManager TaskManager, deployManager DeployManager, requestManager RequestManager, taskIdTranscoder IdTranscoder<SingularityTaskId>, exceptionNotifier SingularityExceptionNotifier, healthchecker SingularityHealthchecker, newTaskChecker SingularityNewTaskChecker, slaveAndRackManager SingularitySlaveAndRackManager, logSupport SingularityMesosExecutorInfoSupport, scheduler SingularityScheduler, stateCacheProvider Provider<SingularitySchedulerStateCache>, serverId String, schedulerDriverSupplier SchedulerDriverSupplier, schedulerLock SingularitySchedulerLock, configuration SingularityConfiguration, taskLostReasons Multiset<Protos.TaskStatus.Reason>, lostTasksMeter Meter, statusUpdateDeltaTimer Timer) in class com.hubspot.singularity.mesos.SingularityMesosStatusUpdateHandler | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method package SingularityDeployPoller(deployChecker SingularityDeployChecker, configuration SingularityConfiguration, lock SingularitySchedulerLock) in class com.hubspot.singularity.scheduler.SingularityDeployPoller | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method package SingularityMesosSchedulerDelegator(lock SingularitySchedulerLock, exceptionNotifier SingularityExceptionNotifier, scheduler SingularityMesosScheduler, startup SingularityStartup, abort SingularityAbort) in class com.hubspot.singularity.mesos.SingularityMesosSchedulerDelegator | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method protected SingularityLeaderOnlyPoller(pollDelay long, pollTimeUnit TimeUnit, lock SingularitySchedulerLock) in class com.hubspot.singularity.scheduler.SingularityLeaderOnlyPoller | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method package SingularityExpiringUserActionPoller(configuration SingularityConfiguration, requestManager RequestManager, deployManager DeployManager, taskManager TaskManager, slaveManager SlaveManager, rackManager RackManager, lock SingularitySchedulerLock, requestHelper RequestHelper, mailer SingularityMailer) in class com.hubspot.singularity.scheduler.SingularityExpiringUserActionPoller | 
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                                Change Parameter Type	lockHolder : Optional<Lock> to lockHolder : Optional<SingularitySchedulerLock> in method private SingularityLeaderOnlyPoller(pollDelay long, pollTimeUnit TimeUnit, lockHolder Optional<SingularitySchedulerLock>) in class com.hubspot.singularity.scheduler.SingularityLeaderOnlyPoller | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method package SingularityCleanupPoller(configuration SingularityConfiguration, cleaner SingularityCleaner, lock SingularitySchedulerLock) in class com.hubspot.singularity.scheduler.SingularityCleanupPoller | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method package SingularitySchedulerPoller(offerScheduler SingularityMesosOfferScheduler, offerCache OfferCache, schedulerDriverSupplier SchedulerDriverSupplier, configuration SingularityConfiguration, lock SingularitySchedulerLock) in class com.hubspot.singularity.scheduler.SingularitySchedulerPoller | 
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                                Change Parameter Type	lock : Lock to lock : SingularitySchedulerLock in method package SingularityCooldownPoller(configuration SingularityConfiguration, checker SingularityCooldownChecker, lock SingularitySchedulerLock) in class com.hubspot.singularity.scheduler.SingularityCooldownPoller | 
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