рефакторинг верхних меню таблиц.

src/_VisualDVM/ProjectData/Messages/MessagesDBTable.java

@@ -76,4 +76,8 @@ public class MessagesDBTable<M extends Message> extends iDBTable<M> {
     public Comparator<M> getComparator() {
         return Comparator.comparingInt(o -> o.line);
     }
+    @Override
+    public boolean hasMenuBar() {
+        return false;
+    }
 }

src/_VisualDVM/ProjectData/Messages/Recommendations/RecommendationsDBTable.java

@@ -21,9 +21,14 @@ public class RecommendationsDBTable extends iDBTable<MessageRecommendation> {
                 columns.get(1).setMinWidth(700);
                 columns.get(1).setRendererClass(RendererWrapText.class);
             }
+
         };
     }
     @Override
+    public boolean hasMenuBar() {
+        return false;
+    }
+    @Override
     public String[] getUIColumnNames() {
         return new String[]{"текст"};
     }