Avoid star imports and add missing braces (#10521)

Fixes the following SAT findings:

* AvoidStarImportCheck (125)
* NeedBracesCheck (39)

Signed-off-by: Wouter Born <github@maindrain.net>

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/AccountServlet.java

@@ -20,7 +20,9 @@ import java.net.URISyntaxException;
 import java.net.URLDecoder;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
-import java.util.*;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 import javax.net.ssl.HttpsURLConnection;

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/AmazonEchoControlHandlerFactory.java

@@ -14,7 +14,14 @@ package org.openhab.binding.amazonechocontrol.internal;
 
 import static org.openhab.binding.amazonechocontrol.internal.AmazonEchoControlBindingConstants.*;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/AmazonEchoDynamicStateDescriptionProvider.java

@@ -14,7 +14,10 @@ package org.openhab.binding.amazonechocontrol.internal;
 
 import static org.openhab.binding.amazonechocontrol.internal.AmazonEchoControlBindingConstants.*;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/Connection.java

@@ -26,7 +26,20 @@ import java.net.URLDecoder;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 import java.text.SimpleDateFormat;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Base64;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Random;
+import java.util.Scanner;
+import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.Future;
 import java.util.concurrent.LinkedBlockingQueue;

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/discovery/SmartHomeDevicesDiscovery.java

@@ -14,7 +14,12 @@ package org.openhab.binding.amazonechocontrol.internal.discovery;
 
 import static org.openhab.binding.amazonechocontrol.internal.AmazonEchoControlBindingConstants.*;
 
-import java.util.*;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/AccountHandler.java

@@ -17,7 +17,15 @@ import java.net.URISyntaxException;
 import java.net.URLEncoder;
 import java.net.UnknownHostException;
 import java.time.ZonedDateTime;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 import java.util.concurrent.CopyOnWriteArraySet;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ScheduledFuture;

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/EchoHandler.java

@@ -21,7 +21,12 @@ import java.time.ZoneId;
 import java.time.ZonedDateTime;
 import java.time.format.DateTimeFormatter;
 import java.time.temporal.ChronoUnit;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/handler/SmartHomeDeviceHandler.java

@@ -15,7 +15,16 @@ package org.openhab.binding.amazonechocontrol.internal.handler;
 import static org.openhab.binding.amazonechocontrol.internal.AmazonEchoControlBindingConstants.DEVICE_PROPERTY_ID;
 import static org.openhab.binding.amazonechocontrol.internal.smarthome.Constants.SUPPORTED_INTERFACES;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 import java.util.function.Function;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
@@ -50,7 +59,11 @@ import org.openhab.core.types.StateDescription;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import com.google.gson.*;
+import com.google.gson.Gson;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonNull;
+import com.google.gson.JsonObject;
 
 /**
  * @author Lukas Knoeller - Initial contribution

bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/smarthome/HandlerBase.java

@@ -13,7 +13,12 @@
 package org.openhab.binding.amazonechocontrol.internal.smarthome;
 
 import java.io.IOException;
-import java.util.*;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.androiddebugbridge/src/main/java/org/openhab/binding/androiddebugbridge/internal/AndroidDebugBridgeDevice.java

@@ -12,7 +12,9 @@
  */
 package org.openhab.binding.androiddebugbridge.internal;
 
-import java.io.*;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
 import java.net.InetSocketAddress;
 import java.net.Socket;
 import java.net.URLEncoder;
@@ -22,7 +24,11 @@ import java.security.NoSuchAlgorithmException;
 import java.security.spec.InvalidKeySpecException;
 import java.util.Arrays;
 import java.util.Base64;
-import java.util.concurrent.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -98,8 +104,9 @@ public class AndroidDebugBridgeDevice {
     public void startPackage(String packageName)
             throws InterruptedException, AndroidDebugBridgeDeviceException, TimeoutException, ExecutionException {
         var out = runAdbShell("monkey", "--pct-syskeys", "0", "-p", packageName, "-v", "1");
-        if (out.contains("monkey aborted"))
+        if (out.contains("monkey aborted")) {
             throw new AndroidDebugBridgeDeviceException("Unable to open package");
+        }
     }
 
     public void stopPackage(String packageName)
@@ -114,8 +121,9 @@ public class AndroidDebugBridgeDevice {
         var lineParts = targetLine.split(" ");
         if (lineParts.length >= 2) {
             var packageActivityName = lineParts[lineParts.length - 2];
-            if (packageActivityName.contains("/"))
+            if (packageActivityName.contains("/")) {
                 return packageActivityName.split("/")[0];
+            }
         }
         throw new AndroidDebugBridgeDeviceReadException("Unable to read package name");
     }
@@ -222,8 +230,9 @@ public class AndroidDebugBridgeDevice {
         String volumeResp = runAdbShell("media", "volume", "--show", "--stream", String.valueOf(stream), "--get", "|",
                 "grep", "volume");
         Matcher matcher = VOLUME_PATTERN.matcher(volumeResp);
-        if (!matcher.find())
+        if (!matcher.find()) {
             throw new AndroidDebugBridgeDeviceReadException("Unable to get volume info");
+        }
         var volumeInfo = new VolumeInfo(Integer.parseInt(matcher.group("current")),
                 Integer.parseInt(matcher.group("min")), Integer.parseInt(matcher.group("max")));
         logger.debug("Device {}:{} VolumeInfo: current {}, min {}, max {}", this.ip, this.port, volumeInfo.current,

bundles/org.openhab.binding.androiddebugbridge/src/main/java/org/openhab/binding/androiddebugbridge/internal/AndroidDebugBridgeDiscoveryService.java

@@ -19,7 +19,11 @@ import java.net.Inet4Address;
 import java.net.InetAddress;
 import java.net.NetworkInterface;
 import java.net.SocketException;
-import java.util.*;
+import java.util.Collections;
+import java.util.Dictionary;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeoutException;
 import java.util.function.Function;

bundles/org.openhab.binding.androiddebugbridge/src/main/java/org/openhab/binding/androiddebugbridge/internal/AndroidDebugBridgeHandler.java

@@ -23,7 +23,13 @@ import java.util.concurrent.TimeoutException;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.NextPreviousType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.PlayPauseType;
+import org.openhab.core.library.types.RewindFastforwardType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -271,8 +277,9 @@ public class AndroidDebugBridgeHandler extends BaseThingHandler {
 
     public void checkConnection() {
         var currentConfig = config;
-        if (currentConfig == null)
+        if (currentConfig == null) {
             return;
+        }
         try {
             logger.debug("Refresh device {} status", currentConfig.ip);
             if (adbConnection.isConnected()) {

bundles/org.openhab.binding.automower/src/main/java/org/openhab/binding/automower/internal/things/AutomowerHandler.java

@@ -14,7 +14,8 @@ package org.openhab.binding.automower.internal.things;
 
 import static org.openhab.binding.automower.internal.AutomowerBindingConstants.*;
 
-import java.time.*;
+import java.time.Instant;
+import java.time.ZonedDateTime;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.Map;
@@ -335,7 +336,7 @@ public class AutomowerHandler extends BaseThingHandler {
      * Timestamp returned by the API doesn't have offset and it always in the current time zone - it can be treated as
      * UTC.
      * Method builds a ZonedDateTime with same hour value but in the current system timezone.
-     * 
+     *
      * @param timestamp - Automower API timestamp
      * @return ZonedDateTime in system timezone
      */

bundles/org.openhab.binding.daikin/src/main/java/org/openhab/binding/daikin/internal/api/airbase/AirbaseZoneInfo.java

@@ -50,8 +50,9 @@ public class AirbaseZoneInfo {
 
         String[] zones = zoneinfo.split("%3b");
 
-        for (int i = 1; i < 9; i++)
+        for (int i = 1; i < 9; i++) {
             info.zone[i] = "1".equals(zones[i - 1]);
+        }
         return info;
     }
 

bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/DeconzHandlerFactory.java

@@ -18,9 +18,20 @@ import java.util.stream.Stream;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.binding.deconz.internal.handler.*;
+import org.openhab.binding.deconz.internal.handler.DeconzBridgeHandler;
+import org.openhab.binding.deconz.internal.handler.GroupThingHandler;
+import org.openhab.binding.deconz.internal.handler.LightThingHandler;
+import org.openhab.binding.deconz.internal.handler.SensorThermostatThingHandler;
+import org.openhab.binding.deconz.internal.handler.SensorThingHandler;
 import org.openhab.binding.deconz.internal.netutils.AsyncHttpClient;
-import org.openhab.binding.deconz.internal.types.*;
+import org.openhab.binding.deconz.internal.types.GroupType;
+import org.openhab.binding.deconz.internal.types.GroupTypeDeserializer;
+import org.openhab.binding.deconz.internal.types.LightType;
+import org.openhab.binding.deconz.internal.types.LightTypeDeserializer;
+import org.openhab.binding.deconz.internal.types.ResourceType;
+import org.openhab.binding.deconz.internal.types.ResourceTypeDeserializer;
+import org.openhab.binding.deconz.internal.types.ThermostatMode;
+import org.openhab.binding.deconz.internal.types.ThermostatModeGsonTypeAdapter;
 import org.openhab.core.io.net.http.HttpClientFactory;
 import org.openhab.core.io.net.http.WebSocketFactory;
 import org.openhab.core.thing.Bridge;

bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/DeconzBridgeHandler.java

@@ -16,7 +16,12 @@ import static org.openhab.binding.deconz.internal.BindingConstants.*;
 import static org.openhab.binding.deconz.internal.Util.buildUrl;
 
 import java.net.SocketTimeoutException;
-import java.util.*;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.ScheduledFuture;

bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/GroupThingHandler.java

@@ -26,7 +26,11 @@ import org.openhab.binding.deconz.internal.dto.GroupAction;
 import org.openhab.binding.deconz.internal.dto.GroupMessage;
 import org.openhab.binding.deconz.internal.dto.GroupState;
 import org.openhab.binding.deconz.internal.types.ResourceType;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;

bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/handler/LightThingHandler.java

@@ -16,7 +16,10 @@ import static org.openhab.binding.deconz.internal.BindingConstants.*;
 import static org.openhab.binding.deconz.internal.Util.*;
 
 import java.math.BigDecimal;
-import java.util.*;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.stream.Collectors;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
@@ -28,7 +31,15 @@ import org.openhab.binding.deconz.internal.dto.DeconzBaseMessage;
 import org.openhab.binding.deconz.internal.dto.LightMessage;
 import org.openhab.binding.deconz.internal.dto.LightState;
 import org.openhab.binding.deconz.internal.types.ResourceType;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.IncreaseDecreaseType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.QuantityType;
+import org.openhab.core.library.types.StopMoveType;
+import org.openhab.core.library.types.StringType;
+import org.openhab.core.library.types.UpDownType;
 import org.openhab.core.library.unit.Units;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
@@ -37,7 +48,13 @@ import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.ThingTypeUID;
 import org.openhab.core.thing.binding.builder.ChannelBuilder;
 import org.openhab.core.thing.binding.builder.ThingBuilder;
-import org.openhab.core.types.*;
+import org.openhab.core.types.Command;
+import org.openhab.core.types.CommandDescriptionBuilder;
+import org.openhab.core.types.CommandOption;
+import org.openhab.core.types.RefreshType;
+import org.openhab.core.types.StateDescription;
+import org.openhab.core.types.StateDescriptionFragmentBuilder;
+import org.openhab.core.types.UnDefType;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 

bundles/org.openhab.binding.deconz/src/test/java/org/openhab/binding/deconz/DeconzTest.java

@@ -38,7 +38,14 @@ import org.openhab.binding.deconz.internal.Util;
 import org.openhab.binding.deconz.internal.discovery.ThingDiscoveryService;
 import org.openhab.binding.deconz.internal.dto.BridgeFullState;
 import org.openhab.binding.deconz.internal.handler.DeconzBridgeHandler;
-import org.openhab.binding.deconz.internal.types.*;
+import org.openhab.binding.deconz.internal.types.GroupType;
+import org.openhab.binding.deconz.internal.types.GroupTypeDeserializer;
+import org.openhab.binding.deconz.internal.types.LightType;
+import org.openhab.binding.deconz.internal.types.LightTypeDeserializer;
+import org.openhab.binding.deconz.internal.types.ResourceType;
+import org.openhab.binding.deconz.internal.types.ResourceTypeDeserializer;
+import org.openhab.binding.deconz.internal.types.ThermostatMode;
+import org.openhab.binding.deconz.internal.types.ThermostatModeGsonTypeAdapter;
 import org.openhab.core.config.discovery.DiscoveryListener;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.thing.Bridge;

bundles/org.openhab.binding.enigma2/src/main/java/org/openhab/binding/enigma2/internal/handler/Enigma2Handler.java

@@ -29,7 +29,12 @@ import org.openhab.binding.enigma2.internal.Enigma2Client;
 import org.openhab.binding.enigma2.internal.Enigma2Configuration;
 import org.openhab.binding.enigma2.internal.Enigma2RemoteKey;
 import org.openhab.binding.enigma2.internal.actions.Enigma2Actions;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.NextPreviousType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.PlayPauseType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.Thing;
 import org.openhab.core.thing.ThingStatus;
@@ -293,7 +298,7 @@ public class Enigma2Handler extends BaseThingHandler {
 
     /**
      * Getter for Test-Injection
-     * 
+     *
      * @return Enigma2Client.
      */
     Optional<Enigma2Client> getEnigma2Client() {

bundles/org.openhab.binding.enocean/src/main/java/org/openhab/binding/enocean/internal/eep/A5_12/A5_12.java

@@ -122,8 +122,9 @@ public abstract class A5_12 extends _4BSMessage {
             Function<String, State> getCurrentStateFunc, Configuration config) {
 
         EnOceanChannelTariffInfoConfig c = config.as(EnOceanChannelTariffInfoConfig.class);
-        if (c.tariff != getTariffInfo())
+        if (c.tariff != getTariffInfo()) {
             return UnDefType.UNDEF;
+        }
 
         switch (channelTypeId) {
             case CHANNEL_INSTANTPOWER:

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/GardenaSmartImpl.java

@@ -12,8 +12,19 @@
  */
 package org.openhab.binding.gardena.internal;
 
-import java.util.*;
+import java.util.ArrayList;
-import java.util.concurrent.*;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
@@ -31,7 +42,13 @@ import org.openhab.binding.gardena.internal.exception.GardenaDeviceNotFoundExcep
 import org.openhab.binding.gardena.internal.exception.GardenaException;
 import org.openhab.binding.gardena.internal.model.DataItemDeserializer;
 import org.openhab.binding.gardena.internal.model.dto.Device;
-import org.openhab.binding.gardena.internal.model.dto.api.*;
+import org.openhab.binding.gardena.internal.model.dto.api.CreateWebSocketRequest;
+import org.openhab.binding.gardena.internal.model.dto.api.DataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.LocationDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.LocationResponse;
+import org.openhab.binding.gardena.internal.model.dto.api.LocationsResponse;
+import org.openhab.binding.gardena.internal.model.dto.api.PostOAuth2Response;
+import org.openhab.binding.gardena.internal.model.dto.api.WebSocketCreatedResponse;
 import org.openhab.binding.gardena.internal.model.dto.command.GardenaCommand;
 import org.openhab.binding.gardena.internal.model.dto.command.GardenaCommandRequest;
 import org.openhab.core.io.net.http.HttpClientFactory;
@@ -263,6 +280,7 @@ public class GardenaSmartImpl implements GardenaSmart, GardenaSmartWebSocketList
     /**
      * Stops the client.
      */
+    @Override
     public void dispose() {
         logger.debug("Disposing GardenaSmart");
 

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/GardenaSmartWebSocket.java

@@ -24,7 +24,12 @@ import java.util.concurrent.TimeUnit;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.jetty.websocket.api.Session;
-import org.eclipse.jetty.websocket.api.annotations.*;
+import org.eclipse.jetty.websocket.api.annotations.OnWebSocketClose;
+import org.eclipse.jetty.websocket.api.annotations.OnWebSocketConnect;
+import org.eclipse.jetty.websocket.api.annotations.OnWebSocketError;
+import org.eclipse.jetty.websocket.api.annotations.OnWebSocketFrame;
+import org.eclipse.jetty.websocket.api.annotations.OnWebSocketMessage;
+import org.eclipse.jetty.websocket.api.annotations.WebSocket;
 import org.eclipse.jetty.websocket.api.extensions.Frame;
 import org.eclipse.jetty.websocket.client.WebSocketClient;
 import org.eclipse.jetty.websocket.common.WebSocketSession;

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/handler/GardenaAccountHandler.java

@@ -28,7 +28,13 @@ import org.openhab.binding.gardena.internal.model.dto.Device;
 import org.openhab.binding.gardena.internal.util.UidUtils;
 import org.openhab.core.io.net.http.HttpClientFactory;
 import org.openhab.core.io.net.http.WebSocketFactory;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
+import org.openhab.core.thing.ThingUID;
 import org.openhab.core.thing.binding.BaseBridgeHandler;
 import org.openhab.core.thing.binding.ThingHandlerService;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/handler/GardenaThingHandler.java

@@ -13,10 +13,6 @@
 package org.openhab.binding.gardena.internal.handler;
 
 import static org.openhab.binding.gardena.internal.GardenaBindingConstants.*;
-import static org.openhab.binding.gardena.internal.model.dto.command.MowerCommand.MowerControl;
-import static org.openhab.binding.gardena.internal.model.dto.command.PowerSocketCommand.PowerSocketControl;
-import static org.openhab.binding.gardena.internal.model.dto.command.ValveCommand.ValveControl;
-import static org.openhab.binding.gardena.internal.model.dto.command.ValveSetCommand.ValveSetControl;
 
 import java.time.ZonedDateTime;
 import java.util.Date;
@@ -32,13 +28,30 @@ import org.openhab.binding.gardena.internal.exception.GardenaDeviceNotFoundExcep
 import org.openhab.binding.gardena.internal.exception.GardenaException;
 import org.openhab.binding.gardena.internal.model.dto.Device;
 import org.openhab.binding.gardena.internal.model.dto.api.DataItem;
-import org.openhab.binding.gardena.internal.model.dto.command.*;
+import org.openhab.binding.gardena.internal.model.dto.command.GardenaCommand;
+import org.openhab.binding.gardena.internal.model.dto.command.MowerCommand;
+import org.openhab.binding.gardena.internal.model.dto.command.MowerCommand.MowerControl;
+import org.openhab.binding.gardena.internal.model.dto.command.PowerSocketCommand;
+import org.openhab.binding.gardena.internal.model.dto.command.PowerSocketCommand.PowerSocketControl;
+import org.openhab.binding.gardena.internal.model.dto.command.ValveCommand;
+import org.openhab.binding.gardena.internal.model.dto.command.ValveCommand.ValveControl;
+import org.openhab.binding.gardena.internal.model.dto.command.ValveSetCommand;
+import org.openhab.binding.gardena.internal.model.dto.command.ValveSetCommand.ValveSetControl;
 import org.openhab.binding.gardena.internal.util.PropertyUtils;
 import org.openhab.binding.gardena.internal.util.StringUtils;
 import org.openhab.binding.gardena.internal.util.UidUtils;
 import org.openhab.core.i18n.TimeZoneProvider;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DateTimeType;
-import org.openhab.core.thing.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.QuantityType;
+import org.openhab.core.library.types.StringType;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.thing.binding.ThingHandler;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/DataItemDeserializer.java

@@ -19,7 +19,13 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.gardena.internal.exception.GardenaException;
 import org.openhab.binding.gardena.internal.model.dto.api.DataItem;
 
-import com.google.gson.*;
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonParseException;
 
 /**
  * Custom deserializer for Gardena DataItems.

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/DataItemFactory.java

@@ -14,7 +14,15 @@ package org.openhab.binding.gardena.internal.model;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.gardena.internal.exception.GardenaException;
-import org.openhab.binding.gardena.internal.model.dto.api.*;
+import org.openhab.binding.gardena.internal.model.dto.api.CommonServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.DataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.DeviceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.LocationDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.MowerServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.PowerSocketServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.SensorServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.ValveServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.ValveSetServiceDataItem;
 
 /**
  * Creates the dataItem object based on the device type.

bundles/org.openhab.binding.gardena/src/main/java/org/openhab/binding/gardena/internal/model/dto/Device.java

@@ -19,7 +19,15 @@ import java.util.HashMap;
 import java.util.Map;
 
 import org.openhab.binding.gardena.internal.exception.GardenaException;
-import org.openhab.binding.gardena.internal.model.dto.api.*;
+import org.openhab.binding.gardena.internal.model.dto.api.CommonServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.DataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.DeviceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.LocationDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.MowerServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.PowerSocketServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.SensorServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.ValveServiceDataItem;
+import org.openhab.binding.gardena.internal.model.dto.api.ValveSetServiceDataItem;
 import org.openhab.binding.gardena.internal.util.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;

bundles/org.openhab.binding.gpio/src/main/java/org/openhab/binding/gpio/internal/handler/PigpioRemoteHandler.java

@@ -12,8 +12,7 @@
  */
 package org.openhab.binding.gpio.internal.handler;
 
-import static org.openhab.binding.gpio.internal.GPIOBindingConstants.CHANNEL_TYPE_DIGITAL_INPUT;
+import static org.openhab.binding.gpio.internal.GPIOBindingConstants.*;
-import static org.openhab.binding.gpio.internal.GPIOBindingConstants.CHANNEL_TYPE_DIGITAL_OUTPUT;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -23,7 +22,10 @@ import org.openhab.binding.gpio.internal.NoGpioIdException;
 import org.openhab.binding.gpio.internal.configuration.GPIOInputConfiguration;
 import org.openhab.binding.gpio.internal.configuration.GPIOOutputConfiguration;
 import org.openhab.binding.gpio.internal.configuration.PigpioConfiguration;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.thing.type.ChannelTypeUID;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.gpstracker/src/main/java/org/openhab/binding/gpstracker/internal/profile/GPSTrackerProfileFactory.java

@@ -24,7 +24,16 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.gpstracker.internal.GPSTrackerBindingConstants;
 import org.openhab.core.library.CoreItemFactory;
 import org.openhab.core.thing.Channel;
-import org.openhab.core.thing.profiles.*;
+import org.openhab.core.thing.profiles.Profile;
+import org.openhab.core.thing.profiles.ProfileAdvisor;
+import org.openhab.core.thing.profiles.ProfileCallback;
+import org.openhab.core.thing.profiles.ProfileContext;
+import org.openhab.core.thing.profiles.ProfileFactory;
+import org.openhab.core.thing.profiles.ProfileType;
+import org.openhab.core.thing.profiles.ProfileTypeBuilder;
+import org.openhab.core.thing.profiles.ProfileTypeProvider;
+import org.openhab.core.thing.profiles.ProfileTypeUID;
+import org.openhab.core.thing.profiles.TriggerProfileType;
 import org.openhab.core.thing.type.ChannelType;
 import org.openhab.core.thing.type.ChannelTypeUID;
 import org.osgi.service.component.annotations.Component;

bundles/org.openhab.binding.hdpowerview/src/main/java/org/openhab/binding/hdpowerview/internal/api/ShadePosition.java

@@ -17,7 +17,8 @@ import static org.openhab.binding.hdpowerview.internal.api.CoordinateSystem.*;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.core.library.types.PercentType;
-import org.openhab.core.types.*;
+import org.openhab.core.types.State;
+import org.openhab.core.types.UnDefType;
 
 /**
  * The position of a single shade, as returned by the HD PowerView hub
@@ -35,7 +36,7 @@ public class ShadePosition {
 
     /**
      * Secondary actuator position
-     * 
+     *
      * here we have to use Integer objects rather than just int primitives because
      * these are secondary optional position elements in the JSON payload, so the
      * GSON de-serializer might leave them as null
@@ -46,7 +47,7 @@ public class ShadePosition {
     /**
      * Create a ShadePosition position instance with just a primary actuator
      * position
-     * 
+     *
      * @param coordSys the Coordinate System to be used
      * @param percent the percentage position within that Coordinate System
      * @return the ShadePosition instance
@@ -58,7 +59,7 @@ public class ShadePosition {
     /**
      * Create a ShadePosition position instance with both a primary and a secondary
      * actuator position
-     * 
+     *
      * @param primaryCoordSys the Coordinate System to be used for the primary
      *            position
      * @param primaryPercent the percentage position for primary position
@@ -75,7 +76,7 @@ public class ShadePosition {
     /**
      * Constructor for ShadePosition position with both a primary and a secondary
      * actuator position
-     * 
+     *
      * @param primaryCoordSys the Coordinate System to be used for the primary
      *            position
      * @param primaryPercent the percentage position for primary position
@@ -92,7 +93,7 @@ public class ShadePosition {
     /**
      * For a given Actuator Class and Coordinate System, map the ShadePosition's
      * state to an OpenHAB State
-     * 
+     *
      * @param actuatorClass the requested Actuator Class
      * @param coordSys the requested Coordinate System
      * @return the corresponding OpenHAB State
@@ -110,7 +111,7 @@ public class ShadePosition {
 
     /**
      * Determine the Coordinate System used for the given Actuator Class (if any)
-     * 
+     *
      * @param actuatorClass the requested Actuator Class
      * @return the Coordinate System used for that Actuator Class, or ERROR_UNKNOWN
      *         if the Actuator Class is not implemented
@@ -170,7 +171,7 @@ public class ShadePosition {
                  *
                  * All these types use the same coordinate system; which is inverted in relation
                  * to that of OpenHAB
-                 * 
+                 *
                  * If the slats have a defined position then the shade position must by
                  * definition be 100%
                  */
@@ -180,11 +181,11 @@ public class ShadePosition {
             case VANE_COORDS:
                 /*
                  * Vane angle of the primary rail of a bottom-up single action shade
-                 * 
+                 *
                  * If the shades are not open, the vane position is undefined; if the the shades
                  * are exactly open then the vanes are at zero; otherwise return the actual vane
                  * position itself
-                 * 
+                 *
                  * note: sometimes the hub may return a value of position1 > MAX_VANE (seems to
                  * be a bug in the hub) so we avoid an out of range exception via the Math.min()
                  * function below..
@@ -207,7 +208,7 @@ public class ShadePosition {
             case ZERO_IS_OPEN:
                 /*
                  * Secondary, upper, top-down rail of a dual action shade
-                 * 
+                 *
                  * Uses a coordinate system that is NOT inverted in relation to OpenHAB
                  */
                 position2 = Integer.valueOf((int) Math.round(percent.doubleValue() / 100 * MAX_SHADE));
@@ -231,7 +232,7 @@ public class ShadePosition {
             case ZERO_IS_OPEN:
                 /*
                  * Secondary, upper, top-down rail of a dual action shade
-                 * 
+                 *
                  * Uses a coordinate system that is NOT inverted in relation to OpenHAB
                  */
                 if (posKind2.intValue() != 3) {

bundles/org.openhab.binding.heos/src/main/java/org/openhab/binding/heos/internal/HeosChannelHandlerFactory.java

@@ -19,7 +19,26 @@ import java.util.Map;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.binding.heos.internal.handler.*;
+import org.openhab.binding.heos.internal.handler.HeosBridgeHandler;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandler;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerBuildGroup;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerClearQueue;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerControl;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerFavorite;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerGrouping;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerInputs;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerMute;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerNowPlaying;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerPlayURL;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerPlayerSelect;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerPlaylist;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerQueue;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerRawCommand;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerReboot;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerRepeatMode;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerShuffleMode;
+import org.openhab.binding.heos.internal.handler.HeosChannelHandlerVolume;
+import org.openhab.binding.heos.internal.handler.HeosDynamicStateDescriptionProvider;
 import org.openhab.binding.heos.internal.resources.HeosEventListener;
 import org.openhab.core.thing.ChannelUID;
 import org.openhab.core.thing.type.ChannelTypeUID;

bundles/org.openhab.binding.heos/src/main/java/org/openhab/binding/heos/internal/api/HeosSystem.java

@@ -16,7 +16,11 @@ import static org.openhab.binding.heos.internal.handler.FutureUtil.cancel;
 
 import java.beans.PropertyChangeListener;
 import java.io.IOException;
-import java.util.concurrent.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;

bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/communicator/parser/CommonRpcParser.java

@@ -181,8 +181,9 @@ public abstract class CommonRpcParser<M, R> implements RpcParser<M, R> {
             dp.setUnit("dBm");
         }
         // Bypass: For at least one device the CCU does not send a unit together with the value
-        if (dp.getUnit() == null && dp.getName().startsWith(HomematicConstants.DATAPOINT_NAME_OPERATING_VOLTAGE))
+        if (dp.getUnit() == null && dp.getName().startsWith(HomematicConstants.DATAPOINT_NAME_OPERATING_VOLTAGE)) {
             dp.setUnit("V");
+        }
 
         HmValueType valueType = HmValueType.parse(type);
         if (valueType == null || valueType == HmValueType.UNKNOWN) {

bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/handler/HomematicThingHandler.java

@@ -417,8 +417,9 @@ public class HomematicThingHandler extends BaseThingHandler {
         loadHomematicChannelValues(device.getChannel(0));
 
         ThingStatus oldStatus = thing.getStatus();
-        if (oldStatus == ThingStatus.UNINITIALIZED)
+        if (oldStatus == ThingStatus.UNINITIALIZED) {
             return;
+        }
         ThingStatus newStatus = ThingStatus.ONLINE;
         ThingStatusDetail newDetail = ThingStatusDetail.NONE;
 

bundles/org.openhab.binding.homematic/src/main/java/org/openhab/binding/homematic/internal/type/MetadataUtils.java

@@ -332,8 +332,9 @@ public class MetadataUtils {
                     case "m3":
                         return ITEM_TYPE_NUMBER + ":Volume";
                     case "":
-                        if (dpName.startsWith(DATAPOINT_NAME_OPERATING_VOLTAGE))
+                        if (dpName.startsWith(DATAPOINT_NAME_OPERATING_VOLTAGE)) {
                             return ITEM_TYPE_NUMBER + ":ElectricPotential";
+                        }
                     case "s":
                     case "min":
                     case "minutes":

bundles/org.openhab.binding.http/src/main/java/org/openhab/binding/http/internal/HttpThingHandler.java

@@ -15,7 +15,11 @@ package org.openhab.binding.http.internal;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
-import java.util.*;
+import java.util.Base64;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.TimeUnit;
 import java.util.function.Function;
@@ -33,8 +37,21 @@ import org.eclipse.jetty.http.HttpMethod;
 import org.openhab.binding.http.internal.config.HttpChannelConfig;
 import org.openhab.binding.http.internal.config.HttpChannelMode;
 import org.openhab.binding.http.internal.config.HttpThingConfig;
-import org.openhab.binding.http.internal.converter.*;
+import org.openhab.binding.http.internal.converter.AbstractTransformingItemConverter;
-import org.openhab.binding.http.internal.http.*;
+import org.openhab.binding.http.internal.converter.ColorItemConverter;
+import org.openhab.binding.http.internal.converter.DimmerItemConverter;
+import org.openhab.binding.http.internal.converter.FixedValueMappingItemConverter;
+import org.openhab.binding.http.internal.converter.GenericItemConverter;
+import org.openhab.binding.http.internal.converter.ImageItemConverter;
+import org.openhab.binding.http.internal.converter.ItemValueConverter;
+import org.openhab.binding.http.internal.converter.NumberItemConverter;
+import org.openhab.binding.http.internal.converter.PlayerItemConverter;
+import org.openhab.binding.http.internal.converter.RollershutterItemConverter;
+import org.openhab.binding.http.internal.http.Content;
+import org.openhab.binding.http.internal.http.HttpAuthException;
+import org.openhab.binding.http.internal.http.HttpResponseListener;
+import org.openhab.binding.http.internal.http.RateLimitedHttpClient;
+import org.openhab.binding.http.internal.http.RefreshingUrlCache;
 import org.openhab.binding.http.internal.transform.ValueTransformationProvider;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.PointType;

bundles/org.openhab.binding.http/src/main/java/org/openhab/binding/http/internal/Util.java

@@ -12,7 +12,11 @@
  */
 package org.openhab.binding.http.internal;
 
-import java.net.*;
+import java.net.IDN;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URL;
 import java.nio.charset.StandardCharsets;
 import java.util.stream.Collectors;
 import java.util.stream.StreamSupport;

bundles/org.openhab.binding.http/src/main/java/org/openhab/binding/http/internal/http/RateLimitedHttpClient.java

@@ -13,7 +13,13 @@
 package org.openhab.binding.http.internal.http;
 
 import java.net.URI;
-import java.util.concurrent.*;
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.LinkedBlockingQueue;
+import java.util.concurrent.RejectedExecutionException;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
@@ -54,7 +60,7 @@ public class RateLimitedHttpClient {
 
     /**
      * Set a new delay
-     * 
+     *
      * @param delay in ms between to requests
      */
     public void setDelay(int delay) {

bundles/org.openhab.binding.http/src/main/java/org/openhab/binding/http/internal/http/RefreshingUrlCache.java

@@ -12,12 +12,19 @@
  */
 package org.openhab.binding.http.internal.http;
 
-import java.net.*;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URISyntaxException;
 import java.util.Date;
 import java.util.List;
 import java.util.Optional;
 import java.util.Set;
-import java.util.concurrent.*;
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 import java.util.function.Consumer;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;

bundles/org.openhab.binding.innogysmarthome/src/main/java/org/openhab/binding/innogysmarthome/internal/client/entity/device/Device.java

@@ -14,7 +14,10 @@ package org.openhab.binding.innogysmarthome.internal.client.entity.device;
 
 import static org.openhab.binding.innogysmarthome.internal.InnogyBindingConstants.*;
 
-import java.util.*;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
 
 import org.openhab.binding.innogysmarthome.internal.client.entity.capability.Capability;
 import org.openhab.binding.innogysmarthome.internal.client.entity.location.Location;

bundles/org.openhab.binding.innogysmarthome/src/main/java/org/openhab/binding/innogysmarthome/internal/handler/InnogyDeviceHandler.java

@@ -28,7 +28,13 @@ import org.openhab.binding.innogysmarthome.internal.client.entity.capability.Cap
 import org.openhab.binding.innogysmarthome.internal.client.entity.device.Device;
 import org.openhab.binding.innogysmarthome.internal.client.entity.event.Event;
 import org.openhab.binding.innogysmarthome.internal.listener.DeviceStatusListener;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.OpenClosedType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.StopMoveType;
+import org.openhab.core.library.types.StringType;
+import org.openhab.core.library.types.UpDownType;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.Channel;
 import org.openhab.core.thing.ChannelUID;

bundles/org.openhab.binding.innogysmarthome/src/main/java/org/openhab/binding/innogysmarthome/internal/manager/FullDeviceManager.java

@@ -15,7 +15,12 @@ package org.openhab.binding.innogysmarthome.internal.manager;
 import static org.openhab.binding.innogysmarthome.internal.InnogyBindingConstants.BATTERY_POWERED_DEVICES;
 
 import java.io.IOException;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/device/DeviceFeature.java

@@ -16,7 +16,12 @@ import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.insteon/src/main/java/org/openhab/binding/insteon/internal/handler/InsteonDeviceHandler.java

@@ -14,7 +14,14 @@ package org.openhab.binding.insteon.internal.handler;
 
 import java.lang.reflect.Type;
 import java.math.BigDecimal;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 

bundles/org.openhab.binding.jablotron/src/main/java/org/openhab/binding/jablotron/internal/discovery/JablotronDiscoveryService.java

@@ -25,7 +25,9 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.jablotron.internal.handler.JablotronBridgeHandler;
 import org.openhab.binding.jablotron.internal.model.JablotronDiscoveredService;
-import org.openhab.core.config.discovery.*;
+import org.openhab.core.config.discovery.AbstractDiscoveryService;
+import org.openhab.core.config.discovery.DiscoveryResultBuilder;
+import org.openhab.core.config.discovery.DiscoveryService;
 import org.openhab.core.thing.ThingStatus;
 import org.openhab.core.thing.ThingTypeUID;
 import org.openhab.core.thing.ThingUID;

bundles/org.openhab.binding.jablotron/src/main/java/org/openhab/binding/jablotron/internal/handler/JablotronAlarmHandler.java

@@ -25,11 +25,22 @@ import java.util.concurrent.TimeUnit;
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
 import org.openhab.binding.jablotron.internal.config.JablotronDeviceConfig;
-import org.openhab.binding.jablotron.internal.model.*;
+import org.openhab.binding.jablotron.internal.model.JablotronControlResponse;
+import org.openhab.binding.jablotron.internal.model.JablotronDataUpdateResponse;
+import org.openhab.binding.jablotron.internal.model.JablotronDiscoveredService;
+import org.openhab.binding.jablotron.internal.model.JablotronHistoryDataEvent;
+import org.openhab.binding.jablotron.internal.model.JablotronService;
+import org.openhab.binding.jablotron.internal.model.JablotronServiceData;
+import org.openhab.binding.jablotron.internal.model.JablotronServiceDetail;
+import org.openhab.binding.jablotron.internal.model.JablotronServiceDetailSegment;
 import org.openhab.core.cache.ExpiringCache;
 import org.openhab.core.library.types.DateTimeType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
+import org.openhab.core.thing.ThingStatusInfo;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.types.State;
 import org.slf4j.Logger;

bundles/org.openhab.binding.jablotron/src/main/java/org/openhab/binding/jablotron/internal/handler/JablotronBridgeHandler.java

@@ -32,10 +32,20 @@ import org.eclipse.jetty.http.HttpHeader;
 import org.eclipse.jetty.http.HttpMethod;
 import org.openhab.binding.jablotron.internal.config.JablotronBridgeConfig;
 import org.openhab.binding.jablotron.internal.discovery.JablotronDiscoveryService;
-import org.openhab.binding.jablotron.internal.model.*;
+import org.openhab.binding.jablotron.internal.model.JablotronControlResponse;
+import org.openhab.binding.jablotron.internal.model.JablotronDataUpdateResponse;
+import org.openhab.binding.jablotron.internal.model.JablotronDiscoveredService;
+import org.openhab.binding.jablotron.internal.model.JablotronGetEventHistoryResponse;
+import org.openhab.binding.jablotron.internal.model.JablotronGetServiceResponse;
+import org.openhab.binding.jablotron.internal.model.JablotronHistoryDataEvent;
+import org.openhab.binding.jablotron.internal.model.JablotronLoginResponse;
 import org.openhab.binding.jablotron.internal.model.ja100f.JablotronGetPGResponse;
 import org.openhab.binding.jablotron.internal.model.ja100f.JablotronGetSectionsResponse;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseBridgeHandler;
 import org.openhab.core.thing.binding.ThingHandlerService;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.linuxinput/src/main/java/org/openhab/binding/linuxinput/internal/LinuxInputDiscoveryService.java

@@ -16,7 +16,11 @@ import static org.openhab.binding.linuxinput.internal.LinuxInputBindingConstants
 
 import java.io.File;
 import java.io.IOException;
-import java.nio.file.*;
+import java.nio.file.FileSystems;
+import java.nio.file.Path;
+import java.nio.file.StandardWatchEventKinds;
+import java.nio.file.WatchKey;
+import java.nio.file.WatchService;
 import java.time.Duration;
 import java.util.Collections;
 import java.util.concurrent.Future;

bundles/org.openhab.binding.linuxinput/src/main/java/org/openhab/binding/linuxinput/internal/LinuxInputHandler.java

@@ -17,7 +17,13 @@ import static org.openhab.binding.linuxinput.internal.LinuxInputBindingConstants
 import java.io.IOException;
 import java.nio.channels.SelectionKey;
 import java.nio.channels.Selector;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
@@ -26,7 +32,12 @@ import org.openhab.binding.linuxinput.internal.evdev4j.jnr.EvdevLibrary;
 import org.openhab.core.library.CoreItemFactory;
 import org.openhab.core.library.types.OpenClosedType;
 import org.openhab.core.library.types.StringType;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.CommonTriggerEvents;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.builder.ChannelBuilder;
 import org.openhab.core.thing.binding.builder.ThingBuilder;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.mqtt.homeassistant/src/main/java/org/openhab/binding/mqtt/homeassistant/internal/ConnectionDeserializer.java

@@ -14,7 +14,11 @@ package org.openhab.binding.mqtt.homeassistant.internal;
 
 import java.lang.reflect.Type;
 
-import com.google.gson.*;
+import com.google.gson.JsonArray;
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonDeserializer;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonParseException;
 
 /**
  * The {@link ConnectionDeserializer} will de-serialize a connection-list

bundles/org.openhab.binding.mqtt/src/main/java/org/openhab/binding/mqtt/handler/AbstractBrokerHandler.java

@@ -28,7 +28,11 @@ import org.openhab.core.io.transport.mqtt.MqttBrokerConnection;
 import org.openhab.core.io.transport.mqtt.MqttConnectionObserver;
 import org.openhab.core.io.transport.mqtt.MqttConnectionState;
 import org.openhab.core.io.transport.mqtt.MqttService;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseBridgeHandler;
 import org.openhab.core.thing.binding.ThingHandlerService;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.neato/src/main/java/org/openhab/binding/neato/internal/NeatoRobot.java

@@ -12,8 +12,7 @@
  */
 package org.openhab.binding.neato.internal;
 
-import static org.openhab.binding.neato.internal.classes.Category.HOUSE;
+import static org.openhab.binding.neato.internal.classes.Category.*;
-import static org.openhab.binding.neato.internal.classes.Category.MAP;
 import static org.openhab.binding.neato.internal.classes.Mode.TURBO;
 import static org.openhab.binding.neato.internal.classes.NavigationMode.DEEP;
 
@@ -34,7 +33,10 @@ import java.util.TimeZone;
 import javax.crypto.Mac;
 import javax.crypto.spec.SecretKeySpec;
 
-import org.openhab.binding.neato.internal.classes.*;
+import org.openhab.binding.neato.internal.classes.ErrorMessage;
+import org.openhab.binding.neato.internal.classes.NeatoGeneralInfo;
+import org.openhab.binding.neato.internal.classes.NeatoRobotInfo;
+import org.openhab.binding.neato.internal.classes.NeatoState;
 import org.openhab.binding.neato.internal.config.NeatoRobotConfig;
 import org.openhab.core.io.net.http.HttpUtil;
 import org.openhab.core.util.HexUtils;

bundles/org.openhab.binding.netatmo/src/main/java/org/openhab/binding/netatmo/internal/discovery/NetatmoModuleDiscoveryService.java

@@ -34,7 +34,12 @@ import org.openhab.core.thing.ThingUID;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.FrameworkUtil;
 
-import io.swagger.client.model.*;
+import io.swagger.client.model.NAHealthyHomeCoach;
+import io.swagger.client.model.NAMain;
+import io.swagger.client.model.NAPlug;
+import io.swagger.client.model.NAStationModule;
+import io.swagger.client.model.NAWelcomeCamera;
+import io.swagger.client.model.NAWelcomeHome;
 
 /**
  * The {@link NetatmoModuleDiscoveryService} searches for available Netatmo

bundles/org.openhab.binding.nuvo/src/main/java/org/openhab/binding/nuvo/internal/handler/NuvoHandler.java

@@ -239,7 +239,7 @@ public class NuvoHandler extends BaseThingHandler implements NuvoMessageEventLis
      *
      * @param channelUID the channel sending the command
      * @param command the command received
-     * 
+     *
      */
     @Override
     public void handleCommand(ChannelUID channelUID, Command command) {
@@ -306,8 +306,9 @@ public class NuvoHandler extends BaseThingHandler implements NuvoMessageEventLis
                             int value = ((DecimalType) command).intValue();
                             if (value >= MIN_EQ && value <= MAX_EQ) {
                                 // device can only accept even values
-                                if (value % 2 == 1)
+                                if (value % 2 == 1) {
                                     value++;
+                                }
                                 logger.debug("Got treble command {} zone {}", value, target);
                                 connector.sendCfgCommand(target, NuvoCommand.TREBLE, String.valueOf(value));
                             }
@@ -317,8 +318,9 @@ public class NuvoHandler extends BaseThingHandler implements NuvoMessageEventLis
                         if (command instanceof DecimalType) {
                             int value = ((DecimalType) command).intValue();
                             if (value >= MIN_EQ && value <= MAX_EQ) {
-                                if (value % 2 == 1)
+                                if (value % 2 == 1) {
                                     value++;
+                                }
                                 logger.debug("Got bass command {} zone {}", value, target);
                                 connector.sendCfgCommand(target, NuvoCommand.BASS, String.valueOf(value));
                             }
@@ -328,8 +330,9 @@ public class NuvoHandler extends BaseThingHandler implements NuvoMessageEventLis
                         if (command instanceof DecimalType) {
                             int value = ((DecimalType) command).intValue();
                             if (value >= MIN_EQ && value <= MAX_EQ) {
-                                if (value % 2 == 1)
+                                if (value % 2 == 1) {
                                     value++;
+                                }
                                 logger.debug("Got balance command {} zone {}", value, target);
                                 connector.sendCfgCommand(target, NuvoCommand.BALANCE,
                                         NuvoStatusCodes.getBalanceFromInt(value));

bundles/org.openhab.binding.nzwateralerts/src/main/java/org/openhab/binding/nzwateralerts/internal/handler/NZWaterAlertsHandler.java

@@ -12,7 +12,7 @@
  */
 package org.openhab.binding.nzwateralerts.internal.handler;
 
-import static org.openhab.binding.nzwateralerts.internal.NZWaterAlertsBindingConstants.*;
+import static org.openhab.binding.nzwateralerts.internal.NZWaterAlertsBindingConstants.CHANNEL_ALERTLEVEL;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
@@ -54,8 +54,9 @@ public class NZWaterAlertsHandler extends BaseThingHandler implements NZWaterAle
         final NZWaterAlertsBinder localBinder = binder;
         if (CHANNEL_ALERTLEVEL.equals(channelUID.getId())) {
             if (command instanceof RefreshType) {
-                if (localBinder != null)
+                if (localBinder != null) {
                     localBinder.update();
+                }
             }
         }
     }

bundles/org.openhab.binding.onewire/src/main/java/org/openhab/binding/onewire/internal/handler/BasicThingHandler.java

@@ -12,8 +12,7 @@
  */
 package org.openhab.binding.onewire.internal.handler;
 
-import static org.openhab.binding.onewire.internal.OwBindingConstants.CHANNEL_DIGITAL;
+import static org.openhab.binding.onewire.internal.OwBindingConstants.*;
-import static org.openhab.binding.onewire.internal.OwBindingConstants.THING_TYPE_BASIC;
 
 import java.util.Collections;
 import java.util.Set;
@@ -22,7 +21,14 @@ import java.util.stream.Stream;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.onewire.internal.OwDynamicStateDescriptionProvider;
-import org.openhab.binding.onewire.internal.device.*;
+import org.openhab.binding.onewire.internal.device.AbstractDigitalOwDevice;
+import org.openhab.binding.onewire.internal.device.DS18x20;
+import org.openhab.binding.onewire.internal.device.DS2401;
+import org.openhab.binding.onewire.internal.device.DS2405;
+import org.openhab.binding.onewire.internal.device.DS2406_DS2413;
+import org.openhab.binding.onewire.internal.device.DS2408;
+import org.openhab.binding.onewire.internal.device.DS2423;
+import org.openhab.binding.onewire.internal.device.OwSensorType;
 import org.openhab.core.library.types.OnOffType;
 import org.openhab.core.thing.Bridge;
 import org.openhab.core.thing.ChannelUID;

bundles/org.openhab.binding.openweathermap/src/main/java/org/openhab/binding/openweathermap/internal/handler/OpenWeatherMapOneCallHistoryHandler.java

@@ -13,9 +13,7 @@
 package org.openhab.binding.openweathermap.internal.handler;
 
 import static org.openhab.binding.openweathermap.internal.OpenWeatherMapBindingConstants.*;
-import static org.openhab.core.library.unit.MetricPrefix.HECTO;
+import static org.openhab.core.library.unit.MetricPrefix.*;
-import static org.openhab.core.library.unit.MetricPrefix.KILO;
-import static org.openhab.core.library.unit.MetricPrefix.MILLI;
 import static org.openhab.core.library.unit.SIUnits.*;
 import static org.openhab.core.library.unit.Units.*;
 
@@ -28,8 +26,10 @@ import org.openhab.binding.openweathermap.internal.config.OpenWeatherMapOneCallH
 import org.openhab.binding.openweathermap.internal.connection.OpenWeatherMapCommunicationException;
 import org.openhab.binding.openweathermap.internal.connection.OpenWeatherMapConfigurationException;
 import org.openhab.binding.openweathermap.internal.connection.OpenWeatherMapConnection;
-import org.openhab.binding.openweathermap.internal.dto.onecallhist.*;
+import org.openhab.binding.openweathermap.internal.dto.onecallhist.Hourly;
 import org.openhab.binding.openweathermap.internal.dto.onecallhist.OpenWeatherMapOneCallHistAPIData;
+import org.openhab.binding.openweathermap.internal.dto.onecallhist.Rain;
+import org.openhab.binding.openweathermap.internal.dto.onecallhist.Snow;
 import org.openhab.core.i18n.TimeZoneProvider;
 import org.openhab.core.library.types.QuantityType;
 import org.openhab.core.thing.ChannelUID;

bundles/org.openhab.binding.pilight/src/main/java/org/openhab/binding/pilight/internal/PilightConnector.java

@@ -12,14 +12,28 @@
  */
 package org.openhab.binding.pilight.internal;
 
-import java.io.*;
+import java.io.BufferedReader;
+import java.io.Closeable;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
 import java.net.Socket;
 import java.util.Collections;
-import java.util.concurrent.*;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.binding.pilight.internal.dto.*;
+import org.openhab.binding.pilight.internal.dto.Action;
+import org.openhab.binding.pilight.internal.dto.AllStatus;
+import org.openhab.binding.pilight.internal.dto.Identification;
+import org.openhab.binding.pilight.internal.dto.Message;
+import org.openhab.binding.pilight.internal.dto.Options;
+import org.openhab.binding.pilight.internal.dto.Response;
+import org.openhab.binding.pilight.internal.dto.Status;
+import org.openhab.binding.pilight.internal.dto.Version;
 import org.openhab.core.thing.ThingStatus;
 import org.openhab.core.thing.ThingStatusDetail;
 import org.slf4j.Logger;
@@ -148,6 +162,7 @@ public class PilightConnector implements Runnable, Closeable {
     /**
      * Stops the listener
      */
+    @Override
     public void close() {
         disconnect();
         Thread.currentThread().interrupt();

bundles/org.openhab.binding.pilight/src/main/java/org/openhab/binding/pilight/internal/discovery/PilightBridgeDiscoveryService.java

@@ -12,10 +12,22 @@
  */
 package org.openhab.binding.pilight.internal.discovery;
 
-import java.io.*;
+import java.io.ByteArrayInputStream;
-import java.net.*;
+import java.io.IOException;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.Inet4Address;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.NetworkInterface;
 import java.nio.charset.StandardCharsets;
-import java.util.*;
+import java.util.Collections;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import java.util.Set;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 

bundles/org.openhab.binding.pilight/src/main/java/org/openhab/binding/pilight/internal/discovery/PilightDeviceDiscoveryService.java

@@ -14,7 +14,11 @@ package org.openhab.binding.pilight.internal.discovery;
 
 import static org.openhab.binding.pilight.internal.PilightBindingConstants.*;
 
-import java.util.*;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;

bundles/org.openhab.binding.pilight/src/main/java/org/openhab/binding/pilight/internal/handler/PilightBaseHandler.java

@@ -19,7 +19,10 @@ import org.openhab.binding.pilight.internal.dto.Action;
 import org.openhab.binding.pilight.internal.dto.Config;
 import org.openhab.binding.pilight.internal.dto.Device;
 import org.openhab.binding.pilight.internal.dto.Status;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.thing.binding.BridgeHandler;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.pilight/src/main/java/org/openhab/binding/pilight/internal/handler/PilightBridgeHandler.java

@@ -27,9 +27,17 @@ import org.openhab.binding.pilight.internal.IPilightCallback;
 import org.openhab.binding.pilight.internal.PilightBridgeConfiguration;
 import org.openhab.binding.pilight.internal.PilightConnector;
 import org.openhab.binding.pilight.internal.discovery.PilightDeviceDiscoveryService;
-import org.openhab.binding.pilight.internal.dto.*;
+import org.openhab.binding.pilight.internal.dto.Action;
+import org.openhab.binding.pilight.internal.dto.Config;
+import org.openhab.binding.pilight.internal.dto.DeviceType;
+import org.openhab.binding.pilight.internal.dto.Status;
+import org.openhab.binding.pilight.internal.dto.Version;
 import org.openhab.core.common.NamedThreadFactory;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseBridgeHandler;
 import org.openhab.core.thing.binding.ThingHandler;
 import org.openhab.core.thing.binding.ThingHandlerService;

bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/api/DiscoveryRawResponseDTO.java

@@ -46,10 +46,12 @@ public class DiscoveryRawResponseDTO {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o)
+        if (this == o) {
             return true;
-        if (o == null || getClass() != o.getClass())
+        }
+        if (o == null || getClass() != o.getClass()) {
             return false;
+        }
         DiscoveryRawResponseDTO that = (DiscoveryRawResponseDTO) o;
         return response == that.response && data.equals(that.data) && Objects.equals(ipAddress, that.ipAddress);
     }

bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/api/DiscoveryResponseDTO.java

@@ -76,10 +76,12 @@ public class DiscoveryResponseDTO {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o)
+        if (this == o) {
             return true;
-        if (o == null || getClass() != o.getClass())
+        }
+        if (o == null || getClass() != o.getClass()) {
             return false;
+        }
         DiscoveryResponseDTO that = (DiscoveryResponseDTO) o;
         return serialNumber.equals(that.serialNumber) && regId.equals(that.regId) && sak.equals(that.sak)
                 && name.equals(that.name) && macAddress.equals(that.macAddress) && version.equals(that.version);

bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/api/SwitchResponseDTO.java

@@ -38,10 +38,12 @@ public class SwitchResponseDTO {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o)
+        if (this == o) {
             return true;
-        if (o == null || getClass() != o.getClass())
+        }
+        if (o == null || getClass() != o.getClass()) {
             return false;
+        }
         SwitchResponseDTO that = (SwitchResponseDTO) o;
         return response == that.response && code == that.code;
     }

bundles/org.openhab.binding.revogi/src/main/java/org/openhab/binding/revogi/internal/udp/UdpResponseDTO.java

@@ -38,10 +38,12 @@ public class UdpResponseDTO {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o)
+        if (this == o) {
             return true;
-        if (o == null || getClass() != o.getClass())
+        }
+        if (o == null || getClass() != o.getClass()) {
             return false;
+        }
         UdpResponseDTO that = (UdpResponseDTO) o;
         return answer.equals(that.answer) && ipAddress.equals(that.ipAddress);
     }

bundles/org.openhab.binding.siemensrds/src/main/java/org/openhab/binding/siemensrds/internal/RdsCloudHandler.java

@@ -34,7 +34,7 @@ import com.google.gson.JsonParseException;
  * also known as the Climatix IC server account )
  *
  * @author Andrew Fiddian-Green - Initial contribution
- * 
+ *
  */
 @NonNullByDefault
 public class RdsCloudHandler extends BaseBridgeHandler {
@@ -68,8 +68,9 @@ public class RdsCloudHandler extends BaseBridgeHandler {
             return;
         }
 
-        if (logger.isDebugEnabled())
+        if (logger.isDebugEnabled()) {
             logger.debug("polling interval={}", config.pollingInterval);
+        }
 
         if (config.pollingInterval < FAST_POLL_INTERVAL || config.pollingInterval > LAZY_POLL_INTERVAL) {
             updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR,

bundles/org.openhab.binding.siemensrds/src/main/java/org/openhab/binding/siemensrds/points/PointDeserializer.java

@@ -76,8 +76,9 @@ public class PointDeserializer implements JsonDeserializer<BasePoint> {
             if (valueIsPrimitive) {
                 JsonPrimitive primitiveType = value.getAsJsonPrimitive();
                 pointType = primitiveType.isString() ? PointType.STRING : PointType.NUMBER;
-            } else
+            } else {
                 pointType = PointType.NESTED_NUMBER;
+            }
         }
 
         BasePoint point;

bundles/org.openhab.binding.smartthings/src/main/java/org/openhab/binding/smartthings/internal/discovery/SmartthingsDiscoveryService.java

@@ -12,7 +12,11 @@
  */
 package org.openhab.binding.smartthings.internal.discovery;
 
-import java.util.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;

bundles/org.openhab.binding.smhi/src/main/java/org/openhab/binding/smhi/internal/SmhiHandler.java

@@ -17,7 +17,9 @@ import static org.openhab.binding.smhi.internal.SmhiBindingConstants.*;
 import java.math.BigDecimal;
 import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
 
@@ -130,7 +132,7 @@ public class SmhiHandler extends BaseThingHandler {
 
     /**
      * Update channels with new forecast data.
-     * 
+     *
      * @param timeSeries A {@link TimeSeries} object containing forecasts.
      */
     private void updateChannels(TimeSeries timeSeries) {
@@ -246,6 +248,7 @@ public class SmhiHandler extends BaseThingHandler {
     /**
      * Dispose the {@link org.openhab.core.thing.binding.ThingHandler}. Cancel scheduled jobs
      */
+    @Override
     public void dispose() {
         cancelPolling();
     }
@@ -284,7 +287,7 @@ public class SmhiHandler extends BaseThingHandler {
 
     /**
      * Checks if it is a new hour.
-     * 
+     *
      * @return true if the current time is more than one hour after currentHour, otherwise false.
      */
     private boolean isItNewHour() {
@@ -293,7 +296,7 @@ public class SmhiHandler extends BaseThingHandler {
 
     /**
      * Call Smhi's endpoint to check for the time of the last forecast, to see if a new one is available.
-     * 
+     *
      * @return true if the time of the latest forecast is equal to or after currentHour, otherwise false
      */
     private boolean isForecastUpdated() {
@@ -344,7 +347,7 @@ public class SmhiHandler extends BaseThingHandler {
 
     /**
      * Get the current time rounded down to hour
-     * 
+     *
      * @return A {@link ZonedDateTime} corresponding to the last even hour
      */
     private ZonedDateTime calculateCurrentHour() {
@@ -358,7 +361,7 @@ public class SmhiHandler extends BaseThingHandler {
 
     /**
      * Get the current time rounded down to day
-     * 
+     *
      * @return A {@link ZonedDateTime} corresponding to the last even day.
      */
     private ZonedDateTime calculateCurrentDay() {
@@ -371,7 +374,7 @@ public class SmhiHandler extends BaseThingHandler {
 
     /**
      * Creates channels based on selections in thing configuration
-     * 
+     *
      * @return
      */
     private List<Channel> createChannels() {

bundles/org.openhab.binding.teleinfo/src/main/java/org/openhab/binding/teleinfo/internal/serial/TeleinfoReceiveThread.java

@@ -55,8 +55,9 @@ public class TeleinfoReceiveThread extends Thread {
                 if (listener != null) {
                     try {
                         Frame nextFrame = teleinfoStream.readNextFrame();
-                        if (nextFrame != null)
+                        if (nextFrame != null) {
                             listener.onFrameReceived(nextFrame);
+                        }
                     } catch (InvalidFrameException e) {
                         logger.warn("Got invalid frame. Detail: \"{}\"", e.getLocalizedMessage());
                         listener.onInvalidFrameReceived(this, e);

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/Tr064ChannelTypeProvider.java

@@ -21,7 +21,11 @@ import java.util.concurrent.ConcurrentHashMap;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;
-import org.openhab.core.thing.type.*;
+import org.openhab.core.thing.type.ChannelType;
+import org.openhab.core.thing.type.ChannelTypeBuilder;
+import org.openhab.core.thing.type.ChannelTypeProvider;
+import org.openhab.core.thing.type.ChannelTypeUID;
+import org.openhab.core.thing.type.StateChannelTypeBuilder;
 import org.openhab.core.types.StateDescriptionFragmentBuilder;
 import org.osgi.service.component.annotations.Component;
 

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/Tr064DiscoveryService.java

@@ -12,10 +12,14 @@
  */
 package org.openhab.binding.tr064.internal;
 
-import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_SUBDEVICE;
+import static org.openhab.binding.tr064.internal.Tr064BindingConstants.*;
-import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_SUBDEVICE_LAN;
 
-import java.util.*;
+import java.util.Collections;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/Tr064HandlerFactory.java

@@ -14,7 +14,7 @@ package org.openhab.binding.tr064.internal;
 
 import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_FRITZBOX;
 
-import java.util.*;
+import java.util.Set;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/Tr064RootHandler.java

@@ -12,13 +12,19 @@
  */
 package org.openhab.binding.tr064.internal;
 
-import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_FRITZBOX;
+import static org.openhab.binding.tr064.internal.Tr064BindingConstants.*;
-import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_GENERIC;
 
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.time.Duration;
-import java.util.*;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
@@ -48,7 +54,12 @@ import org.openhab.binding.tr064.internal.soap.SOAPValueConverter;
 import org.openhab.binding.tr064.internal.util.SCPDUtil;
 import org.openhab.binding.tr064.internal.util.Util;
 import org.openhab.core.cache.ExpiringCacheMap;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
+import org.openhab.core.thing.ThingTypeUID;
+import org.openhab.core.thing.ThingUID;
 import org.openhab.core.thing.binding.BaseBridgeHandler;
 import org.openhab.core.thing.binding.ThingHandlerService;
 import org.openhab.core.thing.binding.builder.ThingBuilder;

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/Tr064SubHandler.java

@@ -12,8 +12,7 @@
  */
 package org.openhab.binding.tr064.internal;
 
-import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_SUBDEVICE;
+import static org.openhab.binding.tr064.internal.Tr064BindingConstants.*;
-import static org.openhab.binding.tr064.internal.Tr064BindingConstants.THING_TYPE_SUBDEVICE_LAN;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -30,7 +29,13 @@ import org.openhab.binding.tr064.internal.soap.SOAPConnector;
 import org.openhab.binding.tr064.internal.util.SCPDUtil;
 import org.openhab.binding.tr064.internal.util.Util;
 import org.openhab.core.cache.ExpiringCacheMap;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Bridge;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
+import org.openhab.core.thing.ThingStatusInfo;
+import org.openhab.core.thing.ThingTypeUID;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.thing.binding.builder.ThingBuilder;
 import org.openhab.core.types.Command;

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/phonebook/PhonebookActions.java

@@ -12,7 +12,8 @@
  */
 package org.openhab.binding.tr064.internal.phonebook;
 
-import java.util.*;
+import java.util.Collection;
+import java.util.Optional;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/phonebook/PhonebookProfileFactory.java

@@ -15,7 +15,13 @@ package org.openhab.binding.tr064.internal.phonebook;
 import static java.util.Comparator.comparing;
 
 import java.net.URI;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.stream.Collectors;
 

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/soap/SOAPConnector.java

@@ -27,7 +27,15 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.stream.Collectors;
 
-import javax.xml.soap.*;
+import javax.xml.soap.MessageFactory;
+import javax.xml.soap.MimeHeader;
+import javax.xml.soap.MimeHeaders;
+import javax.xml.soap.SOAPBody;
+import javax.xml.soap.SOAPElement;
+import javax.xml.soap.SOAPEnvelope;
+import javax.xml.soap.SOAPException;
+import javax.xml.soap.SOAPMessage;
+import javax.xml.soap.SOAPPart;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jetty.client.HttpClient;

bundles/org.openhab.binding.tr064/src/main/java/org/openhab/binding/tr064/internal/soap/SOAPRequest.java

@@ -42,17 +42,21 @@ public class SOAPRequest {
 
     @Override
     public boolean equals(@Nullable Object o) {
-        if (this == o)
+        if (this == o) {
             return true;
-        if (o == null || getClass() != o.getClass())
+        }
+        if (o == null || getClass() != o.getClass()) {
             return false;
+        }
 
         SOAPRequest that = (SOAPRequest) o;
 
-        if (!service.equals(that.service))
+        if (!service.equals(that.service)) {
             return false;
-        if (!soapAction.equals(that.soapAction))
+        }
+        if (!soapAction.equals(that.soapAction)) {
             return false;
+        }
         return arguments.equals(that.arguments);
     }
 

bundles/org.openhab.binding.unifiedremote/src/main/java/org/openhab/binding/unifiedremote/internal/UnifiedRemoteDiscoveryService.java

@@ -15,7 +15,11 @@ package org.openhab.binding.unifiedremote.internal;
 import static org.openhab.binding.unifiedremote.internal.UnifiedRemoteBindingConstants.*;
 
 import java.io.IOException;
-import java.net.*;
+import java.net.DatagramPacket;
+import java.net.DatagramSocket;
+import java.net.InetAddress;
+import java.net.SocketException;
+import java.net.SocketTimeoutException;
 import java.text.ParseException;
 import java.util.Arrays;
 import java.util.HashMap;
@@ -107,8 +111,9 @@ public class UnifiedRemoteDiscoveryService extends AbstractDiscoveryService {
         String host = receivePacket.getAddress().getHostAddress();
         String reply = new String(receivePacket.getData()).replaceAll("[\\p{C}]", NON_PRINTABLE_CHARTS_REPLACEMENT)
                 .replaceAll("[^\\x00-\\x7F]", NON_PRINTABLE_CHARTS_REPLACEMENT);
-        if (!reply.startsWith(DISCOVERY_RESPONSE_PREFIX))
+        if (!reply.startsWith(DISCOVERY_RESPONSE_PREFIX)) {
             throw new ParseException("Bad discovery response prefix", 0);
+        }
         String[] parts = Arrays
                 .stream(reply.replace(DISCOVERY_RESPONSE_PREFIX, "").split(NON_PRINTABLE_CHARTS_REPLACEMENT))
                 .filter((String e) -> e.length() != 0).toArray(String[]::new);

bundles/org.openhab.binding.unifiedremote/src/main/java/org/openhab/binding/unifiedremote/internal/UnifiedRemoteHandler.java

@@ -12,8 +12,7 @@
  */
 package org.openhab.binding.unifiedremote.internal;
 
-import static org.openhab.binding.unifiedremote.internal.UnifiedRemoteBindingConstants.MOUSE_CHANNEL;
+import static org.openhab.binding.unifiedremote.internal.UnifiedRemoteBindingConstants.*;
-import static org.openhab.binding.unifiedremote.internal.UnifiedRemoteBindingConstants.SEND_KEY_CHANNEL;
 
 import java.net.ConnectException;
 import java.net.NoRouteToHostException;
@@ -54,8 +53,9 @@ public class UnifiedRemoteHandler extends BaseThingHandler {
     @Override
     public void handleCommand(ChannelUID channelUID, Command command) {
         String channelId = channelUID.getId();
-        if (!isLinked(channelId))
+        if (!isLinked(channelId)) {
             return;
+        }
         String stringCommand = command.toFullString();
         UnifiedRemoteConnection urConnection = connection;
         try {
@@ -107,8 +107,9 @@ public class UnifiedRemoteHandler extends BaseThingHandler {
         connectionCheckerSchedule = scheduler.scheduleWithFixedDelay(() -> {
             try {
                 UnifiedRemoteConnection urConnection = connection;
-                if (urConnection == null)
+                if (urConnection == null) {
                     return;
+                }
                 ThingStatus status = thing.getStatus();
                 if ((status == ThingStatus.OFFLINE || status == ThingStatus.UNKNOWN) && connection != null) {
                     urConnection.authenticate();

bundles/org.openhab.binding.valloxmv/src/main/java/org/openhab/binding/valloxmv/internal/ValloxMVHandler.java

@@ -159,12 +159,14 @@ public class ValloxMVHandler extends BaseThingHandler {
     }
 
     private void scheduleReadDataJob(int initialDelay) {
-        if (initialDelay < 0)
+        if (initialDelay < 0) {
             initialDelay = 0;
+        }
 
         readDataInterval = getConfigAs(ValloxMVConfig.class).getUpdateinterval();
-        if (readDataInterval < 15)
+        if (readDataInterval < 15) {
             readDataInterval = 60;
+        }
 
         logger.debug("Data table request interval {} seconds, Request in {} seconds", readDataInterval, initialDelay);
 

bundles/org.openhab.binding.vdr/src/main/java/org/openhab/binding/vdr/internal/VDRHandler.java

@@ -311,7 +311,8 @@ public class VDRHandler extends BaseThingHandler {
      */
     private void stopRefreshThread(boolean force) {
         ScheduledFuture<?> refreshThread = refreshThreadFuture;
-        if (refreshThread != null)
+        if (refreshThread != null) {
             refreshThread.cancel(force);
+        }
     }
 }

bundles/org.openhab.binding.vdr/src/main/java/org/openhab/binding/vdr/internal/svdrp/SVDRPClientImpl.java

@@ -101,10 +101,12 @@ public class SVDRPClientImpl implements SVDRPClient {
         } catch (IOException e) {
             // cleanup after timeout
             try {
-                if (localOut != null)
+                if (localOut != null) {
                     localOut.close();
-                if (localIn != null)
+                }
+                if (localIn != null) {
                     localIn.close();
+                }
                 localSocket.close();
             } catch (IOException ex) {
             }

bundles/org.openhab.binding.vektiva/src/main/java/org/openhab/binding/vektiva/internal/handler/VektivaSmarwiHandler.java

@@ -17,7 +17,11 @@ import static org.openhab.binding.vektiva.internal.VektivaBindingConstants.*;
 import java.io.IOException;
 import java.net.URI;
 import java.util.Map;
-import java.util.concurrent.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 

bundles/org.openhab.binding.webthing/src/main/java/org/openhab/binding/webthing/internal/WebThingHandler.java

@@ -16,7 +16,8 @@ import java.io.IOException;
 import java.net.URI;
 import java.time.Duration;
 import java.time.Instant;
-import java.util.*;
+import java.util.Map;
+import java.util.Optional;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
@@ -28,11 +29,15 @@ import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.jetty.client.HttpClient;
 import org.eclipse.jetty.websocket.client.WebSocketClient;
 import org.openhab.binding.webthing.internal.channel.Channels;
-import org.openhab.binding.webthing.internal.client.*;
+import org.openhab.binding.webthing.internal.client.ConsumedThing;
+import org.openhab.binding.webthing.internal.client.ConsumedThingFactory;
 import org.openhab.binding.webthing.internal.link.ChannelToPropertyLink;
 import org.openhab.binding.webthing.internal.link.PropertyToChannelLink;
 import org.openhab.binding.webthing.internal.link.UnknownPropertyException;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.RefreshType;

bundles/org.openhab.binding.webthing/src/main/java/org/openhab/binding/webthing/internal/discovery/WebthingDiscoveryService.java

@@ -12,15 +12,25 @@
  */
 package org.openhab.binding.webthing.internal.discovery;
 
-import static org.openhab.binding.webthing.internal.WebThingBindingConstants.MDNS_SERVICE_TYPE;
+import static org.openhab.binding.webthing.internal.WebThingBindingConstants.*;
-import static org.openhab.binding.webthing.internal.WebThingBindingConstants.THING_TYPE_UID;
 
 import java.io.IOException;
 import java.net.URI;
 import java.time.Duration;
 import java.time.Instant;
-import java.util.*;
+import java.util.Collections;
-import java.util.concurrent.*;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.concurrent.Callable;
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
 
 import javax.jmdns.ServiceEvent;
 import javax.jmdns.ServiceInfo;

bundles/org.openhab.binding.webthing/src/main/java/org/openhab/binding/webthing/internal/link/TypeConverters.java

@@ -12,13 +12,18 @@
  */
 package org.openhab.binding.webthing.internal.link;
 
-import java.awt.*;
+import java.awt.Color;
 import java.math.BigDecimal;
 import java.util.Collection;
 import java.util.Locale;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.OpenClosedType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
 
@@ -32,7 +37,7 @@ class TypeConverters {
 
     /**
      * create a TypeConverter for a given Item type and property type
-     * 
+     *
      * @param itemType the item type
      * @param propertyType the property type
      * @return the type converter

bundles/org.openhab.binding.webthing/src/test/java/org/openhab/binding/webthing/internal/client/Mocks.java

@@ -12,14 +12,12 @@
  */
 package org.openhab.binding.webthing.internal.client;
 
-import static org.mockito.ArgumentMatchers.argThat;
+import static org.mockito.ArgumentMatchers.*;
-import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.*;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
-import java.util.concurrent.*;
+import java.util.concurrent.TimeUnit;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jdt.annotation.Nullable;

bundles/org.openhab.binding.webthing/src/test/java/org/openhab/binding/webthing/internal/link/WebthingChannelLinkTest.java

@@ -12,7 +12,7 @@
  */
 package org.openhab.binding.webthing.internal.link;
 
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.mockito.Mockito.*;
 
 import java.net.URI;
@@ -29,8 +29,14 @@ import org.openhab.binding.webthing.internal.channel.Channels;
 import org.openhab.binding.webthing.internal.client.Mocks;
 import org.openhab.binding.webthing.internal.client.WebthingTest;
 import org.openhab.binding.webthing.internal.client.dto.PropertyStatusMessage;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
-import org.openhab.core.thing.*;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.OpenClosedType;
+import org.openhab.core.library.types.PercentType;
+import org.openhab.core.library.types.StringType;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.ThingUID;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
 

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/WlanThermoHandler.java

@@ -28,7 +28,11 @@ import org.eclipse.jetty.client.api.Authentication;
 import org.eclipse.jetty.client.api.AuthenticationStore;
 import org.eclipse.jetty.client.util.DigestAuthentication;
 import org.eclipse.jetty.client.util.StringContentProvider;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
+import org.openhab.core.thing.ThingStatus;
+import org.openhab.core.thing.ThingStatusDetail;
 import org.openhab.core.thing.binding.BaseThingHandler;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.RefreshType;

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/WlanThermoUtil.java

@@ -46,8 +46,9 @@ public class WlanThermoUtil {
     }
 
     public static <T> T requireNonNull(@Nullable T obj) throws WlanThermoInputException {
-        if (obj == null)
+        if (obj == null) {
             throw new WlanThermoInputException();
+        }
         return obj;
     }
 }

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/api/esp32/WlanThermoEsp32CommandHandler.java

@@ -31,7 +31,11 @@ import org.openhab.binding.wlanthermo.internal.api.esp32.dto.data.Data;
 import org.openhab.binding.wlanthermo.internal.api.esp32.dto.data.Pm;
 import org.openhab.binding.wlanthermo.internal.api.esp32.dto.data.System;
 import org.openhab.binding.wlanthermo.internal.api.esp32.dto.settings.Settings;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.QuantityType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
 import org.openhab.core.library.unit.Units;

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/api/esp32/WlanThermoEsp32Handler.java

@@ -18,10 +18,16 @@ import java.util.Map;
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jetty.client.HttpClient;
-import org.openhab.binding.wlanthermo.internal.*;
+import org.openhab.binding.wlanthermo.internal.WlanThermoBindingConstants;
+import org.openhab.binding.wlanthermo.internal.WlanThermoException;
+import org.openhab.binding.wlanthermo.internal.WlanThermoHandler;
+import org.openhab.binding.wlanthermo.internal.WlanThermoInputException;
+import org.openhab.binding.wlanthermo.internal.WlanThermoUnknownChannelException;
 import org.openhab.binding.wlanthermo.internal.api.esp32.dto.data.Data;
 import org.openhab.binding.wlanthermo.internal.api.esp32.dto.settings.Settings;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
 

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/api/mini/WlanThermoMiniCommandHandler.java

@@ -15,7 +15,7 @@ package org.openhab.binding.wlanthermo.internal.api.mini;
 import static org.openhab.binding.wlanthermo.internal.WlanThermoBindingConstants.*;
 import static org.openhab.binding.wlanthermo.internal.WlanThermoUtil.requireNonNull;
 
-import java.awt.*;
+import java.awt.Color;
 
 import javax.measure.Unit;
 import javax.measure.quantity.Temperature;
@@ -24,8 +24,15 @@ import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.openhab.binding.wlanthermo.internal.WlanThermoBindingConstants;
 import org.openhab.binding.wlanthermo.internal.WlanThermoInputException;
 import org.openhab.binding.wlanthermo.internal.WlanThermoUnknownChannelException;
-import org.openhab.binding.wlanthermo.internal.api.mini.dto.builtin.*;
+import org.openhab.binding.wlanthermo.internal.api.mini.dto.builtin.App;
-import org.openhab.core.library.types.*;
+import org.openhab.binding.wlanthermo.internal.api.mini.dto.builtin.Channel;
+import org.openhab.binding.wlanthermo.internal.api.mini.dto.builtin.Data;
+import org.openhab.binding.wlanthermo.internal.api.mini.dto.builtin.Pit;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.QuantityType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
 import org.openhab.core.thing.ChannelUID;

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/api/mini/WlanThermoMiniHandler.java

@@ -16,9 +16,14 @@ import static org.openhab.binding.wlanthermo.internal.WlanThermoBindingConstants
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jetty.client.HttpClient;
-import org.openhab.binding.wlanthermo.internal.*;
+import org.openhab.binding.wlanthermo.internal.WlanThermoException;
+import org.openhab.binding.wlanthermo.internal.WlanThermoHandler;
+import org.openhab.binding.wlanthermo.internal.WlanThermoInputException;
+import org.openhab.binding.wlanthermo.internal.WlanThermoUnknownChannelException;
 import org.openhab.binding.wlanthermo.internal.api.mini.dto.builtin.App;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;
 

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/api/nano/WlanThermoNanoV1CommandHandler.java

@@ -15,7 +15,7 @@ package org.openhab.binding.wlanthermo.internal.api.nano;
 import static org.openhab.binding.wlanthermo.internal.WlanThermoBindingConstants.*;
 import static org.openhab.binding.wlanthermo.internal.WlanThermoUtil.requireNonNull;
 
-import java.awt.*;
+import java.awt.Color;
 import java.math.BigInteger;
 import java.util.List;
 
@@ -30,7 +30,11 @@ import org.openhab.binding.wlanthermo.internal.api.nano.dto.data.Data;
 import org.openhab.binding.wlanthermo.internal.api.nano.dto.data.Pm;
 import org.openhab.binding.wlanthermo.internal.api.nano.dto.data.System;
 import org.openhab.binding.wlanthermo.internal.api.nano.dto.settings.Settings;
-import org.openhab.core.library.types.*;
+import org.openhab.core.library.types.DecimalType;
+import org.openhab.core.library.types.HSBType;
+import org.openhab.core.library.types.OnOffType;
+import org.openhab.core.library.types.QuantityType;
+import org.openhab.core.library.types.StringType;
 import org.openhab.core.library.unit.ImperialUnits;
 import org.openhab.core.library.unit.SIUnits;
 import org.openhab.core.library.unit.Units;

bundles/org.openhab.binding.wlanthermo/src/main/java/org/openhab/binding/wlanthermo/internal/api/nano/WlanThermoNanoV1Handler.java

@@ -16,10 +16,15 @@ import static org.openhab.binding.wlanthermo.internal.WlanThermoBindingConstants
 
 import org.eclipse.jdt.annotation.NonNullByDefault;
 import org.eclipse.jetty.client.HttpClient;
-import org.openhab.binding.wlanthermo.internal.*;
+import org.openhab.binding.wlanthermo.internal.WlanThermoException;
+import org.openhab.binding.wlanthermo.internal.WlanThermoHandler;
+import org.openhab.binding.wlanthermo.internal.WlanThermoInputException;
+import org.openhab.binding.wlanthermo.internal.WlanThermoUnknownChannelException;
 import org.openhab.binding.wlanthermo.internal.api.nano.dto.data.Data;
 import org.openhab.binding.wlanthermo.internal.api.nano.dto.settings.Settings;
-import org.openhab.core.thing.*;
+import org.openhab.core.thing.Channel;
+import org.openhab.core.thing.ChannelUID;
+import org.openhab.core.thing.Thing;
 import org.openhab.core.types.Command;
 import org.openhab.core.types.State;