fix unused import sonar issues

kafka-ui-api/src/main/java/com/provectus/kafka/ui/config/CorsGlobalConfiguration.java

@@ -7,8 +7,6 @@ import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.server.reactive.ServerHttpRequest;
 import org.springframework.http.server.reactive.ServerHttpResponse;
-import org.springframework.web.reactive.config.CorsRegistry;
-import org.springframework.web.reactive.config.WebFluxConfigurer;
 import org.springframework.web.server.ServerWebExchange;
 import org.springframework.web.server.WebFilter;
 import org.springframework.web.server.WebFilterChain;

kafka-ui-api/src/main/java/com/provectus/kafka/ui/config/WebclientProperties.java

@@ -1,7 +1,6 @@
 package com.provectus.kafka.ui.config;
 
 import com.provectus.kafka.ui.exception.ValidationException;
-import java.beans.Transient;
 import javax.annotation.PostConstruct;
 import lombok.Data;
 import org.springframework.boot.context.properties.ConfigurationProperties;

kafka-ui-api/src/main/java/com/provectus/kafka/ui/config/auth/AuthenticatedUser.java

@@ -1,7 +1,6 @@
 package com.provectus.kafka.ui.config.auth;
 
 import java.util.Collection;
-import lombok.Value;
 
 public record AuthenticatedUser(String principal, Collection<String> groups) {
 

kafka-ui-api/src/main/java/com/provectus/kafka/ui/config/auth/RbacOAuth2User.java

@@ -2,7 +2,6 @@ package com.provectus.kafka.ui.config.auth;
 
 import java.util.Collection;
 import java.util.Map;
-import lombok.Value;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.oauth2.core.user.OAuth2User;
 

kafka-ui-api/src/main/java/com/provectus/kafka/ui/config/auth/RbacOidcUser.java

@@ -2,7 +2,6 @@ package com.provectus.kafka.ui.config.auth;
 
 import java.util.Collection;
 import java.util.Map;
-import lombok.Value;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.oauth2.core.oidc.OidcIdToken;
 import org.springframework.security.oauth2.core.oidc.OidcUserInfo;

kafka-ui-api/src/main/java/com/provectus/kafka/ui/serdes/builtin/Base64Serde.java

@@ -6,7 +6,6 @@ import com.provectus.kafka.ui.serdes.BuiltInSerde;
 import java.util.Base64;
 import java.util.Map;
 import java.util.Optional;
-import org.apache.kafka.common.header.Headers;
 
 public class Base64Serde implements BuiltInSerde {
 

kafka-ui-api/src/main/java/com/provectus/kafka/ui/serdes/builtin/Int32Serde.java

@@ -2,7 +2,6 @@ package com.provectus.kafka.ui.serdes.builtin;
 
 import com.google.common.primitives.Ints;
 import com.provectus.kafka.ui.serde.api.DeserializeResult;
-import com.provectus.kafka.ui.serde.api.PropertyResolver;
 import com.provectus.kafka.ui.serde.api.SchemaDescription;
 import com.provectus.kafka.ui.serdes.BuiltInSerde;
 import java.util.Map;