checkstyle fix

kafka-ui-api/src/main/java/com/provectus/kafka/ui/service/ReactiveAdminClient.java

@@ -4,12 +4,10 @@ import static java.util.stream.Collectors.toList;
 import static java.util.stream.Collectors.toMap;
 import static org.apache.kafka.clients.admin.ListOffsetsResult.ListOffsetsResultInfo;
 
+import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableTable;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Table;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.Iterators;
 import com.provectus.kafka.ui.exception.IllegalEntityStateException;
 import com.provectus.kafka.ui.exception.NotFoundException;
 import com.provectus.kafka.ui.exception.ValidationException;
@@ -17,7 +15,6 @@ import com.provectus.kafka.ui.util.NumberUtil;
 import com.provectus.kafka.ui.util.annotation.KafkaClientInternalsDependant;
 import java.io.Closeable;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;

kafka-ui-api/src/test/java/com/provectus/kafka/ui/service/acl/AclsServiceTest.java

@@ -1,7 +1,8 @@
 package com.provectus.kafka.ui.service.acl;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.mockito.Mockito.*;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
 
 import com.provectus.kafka.ui.model.KafkaCluster;
 import com.provectus.kafka.ui.service.AdminClientService;
@@ -77,4 +78,4 @@ class AclsServiceTest {
         .contains(existingBinding2);
   }
 
-}
+}