import io.grpc.EquivalentAddressGroup;

import io.grpc.LoadBalancer;

import io.grpc.Status;

import io.grpc.SynchronizationContext;

import io.grpc.SynchronizationContext.ScheduledHandle;

import java.net.SocketAddress;

import java.util.ArrayList;

}

}

SynchronizationContext synchronizationContext = null;

try {

synchronizationContext = helper.getSynchronizationContext();

} catch (NullPointerException e) {

// All helpers should have a sync context, but if one doesn't (ex. user had a custom test)

// we don't want to break previously working functionality.

return;

}

scheduleConnectionTask = synchronizationContext.schedule(

scheduleConnectionTask = helper.getSynchronizationContext().schedule(

new StartNextConnection(),

CONNECTION_DELAY_INTERVAL_MS,

TimeUnit.MILLISECONDS,