diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/SystemType.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/SystemType.java
index 5ac9cf644..a17159463 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/SystemType.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/SystemType.java
@@ -13,6 +13,7 @@
 package org.openhab.binding.omnilink.internal;
 
 import java.util.Arrays;
+import java.util.Optional;
 import java.util.Set;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
@@ -34,8 +35,7 @@ public enum SystemType {
         this.modelNumbers = Set.of(modelNumbers);
     }
 
-    public static SystemType getType(int modelNumber) {
-        return Arrays.stream(values()).filter(s -> s.modelNumbers.contains(modelNumber)).findFirst()
-                .orElseThrow(IllegalArgumentException::new);
+    public static Optional<SystemType> getType(int modelNumber) {
+        return Arrays.stream(values()).filter(s -> s.modelNumbers.contains(modelNumber)).findFirst();
     }
 }
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TemperatureFormat.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/TemperatureFormat.java
similarity index 97%
rename from bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TemperatureFormat.java
rename to bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/TemperatureFormat.java
index fdff35def..58f02afef 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TemperatureFormat.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/TemperatureFormat.java
@@ -10,7 +10,7 @@
  *
  * SPDX-License-Identifier: EPL-2.0
  */
-package org.openhab.binding.omnilink.internal.handler;
+package org.openhab.binding.omnilink.internal;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/ObjectPropertyRequest.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/ObjectPropertyRequest.java
index 7cf1dd8a2..f44c8e12b 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/ObjectPropertyRequest.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/ObjectPropertyRequest.java
@@ -17,7 +17,7 @@ import java.util.Iterator;
 import java.util.List;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
-import org.openhab.binding.omnilink.internal.handler.BridgeOfflineException;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.binding.omnilink.internal.handler.OmnilinkBridgeHandler;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/OmnilinkDiscoveryService.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/OmnilinkDiscoveryService.java
index 86ceadf7c..e796ad661 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/OmnilinkDiscoveryService.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/discovery/OmnilinkDiscoveryService.java
@@ -21,11 +21,12 @@ import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+import java.util.Optional;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.SystemType;
-import org.openhab.binding.omnilink.internal.handler.BridgeOfflineException;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.binding.omnilink.internal.handler.OmnilinkBridgeHandler;
 import org.openhab.core.config.discovery.AbstractDiscoveryService;
 import org.openhab.core.config.discovery.DiscoveryResult;
@@ -62,7 +63,7 @@ public class OmnilinkDiscoveryService extends AbstractDiscoveryService
     private final Logger logger = LoggerFactory.getLogger(OmnilinkDiscoveryService.class);
     private static final int DISCOVER_TIMEOUT_SECONDS = 30;
     private @Nullable OmnilinkBridgeHandler bridgeHandler;
-    private @Nullable SystemType systemType;
+    private Optional<SystemType> systemType = Optional.empty();
     private @Nullable List<AreaProperties> areas;
 
     /**
@@ -389,7 +390,6 @@ public class OmnilinkDiscoveryService extends AbstractDiscoveryService
                 int thingNumber = areaProperties.getNumber();
                 String thingName = areaProperties.getName();
                 String thingID = Integer.toString(thingNumber);
-                ThingUID thingUID = null;
 
                 /*
                  * It seems that for simple OmniLink Controller configurations there
@@ -405,27 +405,24 @@ public class OmnilinkDiscoveryService extends AbstractDiscoveryService
 
                 Map<String, Object> properties = Map.of(THING_PROPERTIES_NAME, thingName);
 
-                final SystemType systemType = this.systemType;
-                if (systemType != null) {
-                    switch (systemType) {
+                final String name = thingName;
+                systemType.ifPresentOrElse(t -> {
+                    ThingUID thingUID = null;
+                    switch (t) {
                         case LUMINA:
                             thingUID = new ThingUID(THING_TYPE_LUMINA_AREA, bridgeUID, thingID);
                             break;
-                        case OMNI:
-                            thingUID = new ThingUID(THING_TYPE_OMNI_AREA, bridgeUID, thingID);
-                            break;
                         default:
-                            throw new IllegalStateException("Unknown System Type");
+                            thingUID = new ThingUID(THING_TYPE_OMNI_AREA, bridgeUID, thingID);
                     }
-                }
-
-                if (thingUID != null) {
                     DiscoveryResult discoveryResult = DiscoveryResultBuilder.create(thingUID).withProperties(properties)
                             .withProperty(THING_PROPERTIES_NUMBER, thingID)
-                            .withRepresentationProperty(THING_PROPERTIES_NUMBER).withBridge(bridgeUID)
-                            .withLabel(thingName).build();
+                            .withRepresentationProperty(THING_PROPERTIES_NUMBER).withBridge(bridgeUID).withLabel(name)
+                            .build();
                     thingDiscovered(discoveryResult);
-                }
+                }, () -> {
+                    logger.warn("Unknown System Type");
+                });
 
                 areas.add(areaProperties);
             }
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/BridgeOfflineException.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/exceptions/BridgeOfflineException.java
similarity index 85%
rename from bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/BridgeOfflineException.java
rename to bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/exceptions/BridgeOfflineException.java
index 891d4c4a6..7b3572128 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/BridgeOfflineException.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/exceptions/BridgeOfflineException.java
@@ -10,7 +10,7 @@
  *
  * SPDX-License-Identifier: EPL-2.0
  */
-package org.openhab.binding.omnilink.internal.handler;
+package org.openhab.binding.omnilink.internal.exceptions;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 
@@ -21,9 +21,8 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
  * @author Craig Hamilton - Initial contribution
  */
 @NonNullByDefault
+@SuppressWarnings("serial")
 public class BridgeOfflineException extends Exception {
-    private static final long serialVersionUID = -9081729691518514097L;
-
     public BridgeOfflineException(Exception e) {
         super(e);
     }
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractAreaHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractAreaHandler.java
index f848860a3..1201d30b9 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractAreaHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractAreaHandler.java
@@ -22,6 +22,7 @@ import java.util.Optional;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.omnilink.internal.AreaAlarm;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.StringType;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractOmnilinkHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractOmnilinkHandler.java
index f17f716a1..587b253dc 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractOmnilinkHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AbstractOmnilinkHandler.java
@@ -22,6 +22,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.binding.BaseThingHandler;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioSourceHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioSourceHandler.java
index 9846edf7d..e5501cc60 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioSourceHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioSourceHandler.java
@@ -22,6 +22,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.StringType;
 import org.openhab.core.thing.ChannelUID;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioZoneHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioZoneHandler.java
index f80e28da5..6a51b68f3 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioZoneHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/AudioZoneHandler.java
@@ -22,6 +22,7 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.AudioPlayer;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.NextPreviousType;
 import org.openhab.core.library.types.OnOffType;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/HumiditySensorHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/HumiditySensorHandler.java
index 002c4dcc8..4e865439e 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/HumiditySensorHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/HumiditySensorHandler.java
@@ -22,8 +22,10 @@ import javax.measure.quantity.Dimensionless;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.omnilink.internal.TemperatureFormat;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/LockHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/LockHandler.java
index b2e554c52..6c2bfa8f6 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/LockHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/LockHandler.java
@@ -21,6 +21,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/OmnilinkBridgeHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/OmnilinkBridgeHandler.java
index c02dadaa0..a0991bb9a 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/OmnilinkBridgeHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/OmnilinkBridgeHandler.java
@@ -28,8 +28,10 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.AudioPlayer;
 import org.openhab.binding.omnilink.internal.SystemType;
+import org.openhab.binding.omnilink.internal.TemperatureFormat;
 import org.openhab.binding.omnilink.internal.config.OmnilinkBridgeConfig;
 import org.openhab.binding.omnilink.internal.discovery.OmnilinkDiscoveryService;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.StringType;
@@ -93,7 +95,7 @@ public class OmnilinkBridgeHandler extends BaseBridgeHandler implements Notifica
     private @Nullable ScheduledFuture<?> eventPollingJob;
     private final int autoReconnectPeriod = 60;
     private Optional<AudioPlayer> audioPlayer = Optional.empty();
-    private @Nullable SystemType systemType = null;
+    private Optional<SystemType> systemType = Optional.empty();
     private final Gson gson = new Gson();
     private int eventLogNumber = 0;
 
@@ -306,28 +308,23 @@ public class OmnilinkBridgeHandler extends BaseBridgeHandler implements Notifica
                     theThing.map(Thing::getHandler)
                             .ifPresent(theHandler -> ((ZoneHandler) theHandler).handleStatus(zoneStatus));
                 } else if (status instanceof ExtendedAreaStatus) {
-                    final SystemType systemType = this.systemType;
                     ExtendedAreaStatus areaStatus = (ExtendedAreaStatus) status;
                     int areaNumber = areaStatus.getNumber();
 
-                    if (systemType != null) {
-                        logger.debug("Received status update for Area: {}, status: {}", areaNumber, areaStatus);
-                        Optional<Thing> theThing;
-                        switch (systemType) {
-                            case OMNI:
-                                theThing = getChildThing(THING_TYPE_OMNI_AREA, areaNumber);
-                                break;
+                    logger.debug("Received status update for Area: {}, status: {}", areaNumber, areaStatus);
+                    systemType.ifPresent(t -> {
+                        Optional<Thing> theThing = Optional.empty();
+                        switch (t) {
                             case LUMINA:
                                 theThing = getChildThing(THING_TYPE_LUMINA_AREA, areaNumber);
                                 break;
-                            default:
-                                theThing = Optional.empty();
+                            case OMNI:
+                                theThing = getChildThing(THING_TYPE_OMNI_AREA, areaNumber);
+                                break;
                         }
                         theThing.map(Thing::getHandler)
                                 .ifPresent(theHandler -> ((AbstractAreaHandler) theHandler).handleStatus(areaStatus));
-                    } else {
-                        logger.debug("Received null System Type!");
-                    }
+                    });
                 } else if (status instanceof ExtendedAccessControlReaderLockStatus) {
                     ExtendedAccessControlReaderLockStatus lockStatus = (ExtendedAccessControlReaderLockStatus) status;
                     int lockNumber = lockStatus.getNumber();
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TempSensorHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TempSensorHandler.java
index 75152c27f..969527e91 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TempSensorHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/TempSensorHandler.java
@@ -22,8 +22,10 @@ import javax.measure.quantity.Temperature;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.omnilink.internal.TemperatureFormat;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ThermostatHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ThermostatHandler.java
index a66259caf..df84bc9e0 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ThermostatHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ThermostatHandler.java
@@ -24,8 +24,10 @@ import javax.measure.quantity.Temperature;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
+import org.openhab.binding.omnilink.internal.TemperatureFormat;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.QuantityType;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/UnitHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/UnitHandler.java
index 992905118..379fc3c10 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/UnitHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/UnitHandler.java
@@ -22,6 +22,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.library.types.PercentType;
diff --git a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ZoneHandler.java b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ZoneHandler.java
index 1637049b3..8d07e9228 100644
--- a/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ZoneHandler.java
+++ b/bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/handler/ZoneHandler.java
@@ -23,6 +23,7 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequest;
 import org.openhab.binding.omnilink.internal.discovery.ObjectPropertyRequests;
+import org.openhab.binding.omnilink.internal.exceptions.BridgeOfflineException;
 import org.openhab.core.library.types.DecimalType;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.StringType;