<p>
The queues used by this environment.
</p>

@return The queues used by this environment.
181841
public java.util.List<Queue> getQueues() {
        if (queues == null) {
            queues = new com.amazonaws.internal.SdkInternalList<Queue>();
        }
        return queues;
    }
1156006
public java.util.List<String> getTaskSets() {
        if (taskSets == null) {
            taskSets = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return taskSets;
    }
497535
public java.util.List<ReservedNodeOffering> getReservedNodeOfferings() {
        if (reservedNodeOfferings == null) {
            reservedNodeOfferings = new com.amazonaws.internal.SdkInternalList<ReservedNodeOffering>();
        }
        return reservedNodeOfferings;
    }
246522
public java.util.List<Reservation> getReservations() {
        if (reservations == null) {
            reservations = new com.amazonaws.internal.SdkInternalList<Reservation>();
        }
        return reservations;
    }
1208288
public java.util.List<EnvironmentInfoDescription> getEnvironmentInfo() {
        if (environmentInfo == null) {
            environmentInfo = new com.amazonaws.internal.SdkInternalList<EnvironmentInfoDescription>();
        }
        return environmentInfo;
    }
1103145
public java.util.List<Session> getSessions() {
        if (sessions == null) {
            sessions = new com.amazonaws.internal.SdkInternalList<Session>();
        }
        return sessions;
    }
760954
public java.util.List<String> getTasks() {
        if (tasks == null) {
            tasks = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return tasks;
    }
938385
public java.util.List<Destination> getDestinations() {
        if (destinations == null) {
            destinations = new com.amazonaws.internal.SdkInternalList<Destination>();
        }
        return destinations;
    }
759538
public java.util.List<CustomerGateway> getCustomerGateways() {
        if (customerGateways == null) {
            customerGateways = new com.amazonaws.internal.SdkInternalList<CustomerGateway>();
        }
        return customerGateways;
    }
538493
public java.util.List<Service> getServices() {
        if (services == null) {
            services = new com.amazonaws.internal.SdkInternalList<Service>();
        }
        return services;
    }
1124584
public java.util.List<InternetGateway> getInternetGateways() {
        if (internetGateways == null) {
            internetGateways = new com.amazonaws.internal.SdkInternalList<InternetGateway>();
        }
        return internetGateways;
    }
1264106
public java.util.List<LifecycleHook> getLifecycleHooks() {
        if (lifecycleHooks == null) {
            lifecycleHooks = new com.amazonaws.internal.SdkInternalList<LifecycleHook>();
        }
        return lifecycleHooks;
    }
1104369
protected Queue<Object> getWorkQueue() {
        synchronized (this.queueLock) {
            // swap the primary and secondary queues
            Queue<Object> tmp = this.workQueue1;
            this.workQueue1 = this.workQueue2;
            this.workQueue2 = tmp;
            return tmp;
        } // end-sync
    }
951149
public java.util.List<String> getCauses() {
        if (causes == null) {
            causes = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return causes;
    }
625507
public java.util.List<VPC> getVPCs() {
        if (vPCs == null) {
            vPCs = new com.amazonaws.internal.SdkInternalList<VPC>();
        }
        return vPCs;
    }
1153312
public java.util.List<HostedZone> getHostedZones() {
        if (hostedZones == null) {
            hostedZones = new com.amazonaws.internal.SdkInternalList<HostedZone>();
        }
        return hostedZones;
    }
378748
public java.util.List<Nameserver> getNameservers() {
        if (nameservers == null) {
            nameservers = new com.amazonaws.internal.SdkInternalList<Nameserver>();
        }
        return nameservers;
    }