Removed the unused import and readjusted the static and non static fields

Author: DevSerendipity

application/src/main/java/org/togetherjava/tjbot/commands/tags/TagsCommand.java

@@ -13,7 +13,6 @@
 import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
-import java.util.Set;
 import java.util.stream.Collectors;
 
 /**
@@ -31,9 +30,9 @@
  * </pre>
  */
 public final class TagsCommand extends SlashCommandAdapter {
-    private final TagSystem tagSystem;
     private static final Logger logger = LoggerFactory.getLogger(TagsCommand.class);
     private static final int MAX_TAGS_THRESHOLD_WARNING = 200;
+    private final TagSystem tagSystem;
 
     /**
      * Creates a new instance, using the given tag system as base.