fix sonar code smells
package greencity.dto.tipsandtricks;
-import lombok.*;
-import org.springframework.format.annotation.DateTimeFormat;
-
-import javax.validation.Valid;
-import javax.validation.constraints.NotEmpty;
-import java.io.Serializable;
import java.time.ZonedDateTime;
import java.util.List;
+import javax.validation.Valid;
+import javax.validation.constraints.NotEmpty;
+import lombok.*;
+import org.springframework.format.annotation.DateTimeFormat;
import static greencity.constant.ValidationConstants.MIN_AMOUNT_OF_TAGS;
@@ -17,7 +15,7 @@ import static greencity.constant.ValidationConstants.MIN_AMOUNT_OF_TAGS;
@Getter
@Setter
@EqualsAndHashCode
-public class TipsAndTricksDtoManagement implements Serializable {
+public class TipsAndTricksDtoManagement {
private Long id;
@Valid
