Minor code cleanup

src/main/java/world/bentobox/challenges/panel/admin/EditSettingsGUI.java

@@ -128,7 +128,6 @@ public class EditSettingsGUI extends CommonGUI
     }
 
 
-    @SuppressWarnings("deprecation")
     private PanelItem getSettingsButton(Button button)
     {
         ItemStack icon;

src/main/java/world/bentobox/challenges/panel/util/NumberGUI.java

@@ -346,6 +346,8 @@ public class NumberGUI
 
             break;
         }
+        default:
+            break;
         }
 
         return itemBuilder.build();
@@ -402,6 +404,7 @@ public class NumberGUI
                              * @param input The number the player provided.
                              * @return The validity of the player's input.
                              */
+                            @Override
                             protected boolean isNumberValid(ConversationContext context, Number input)
                             {
                                 return input.intValue() >= NumberGUI.this.minValue &&