Add TabListEntry#listed

src/main/java/org/spongepowered/api/entity/living/player/tab/TabListEntry.java

@@ -150,6 +150,23 @@ static Builder builder() {
      */
     TabListEntry setGameMode(GameMode gameMode);
 
+    /**
+     * Gets whatever this entry is shown in the tab list.
+     * The entry is still sent to the client, however.
+     *
+     * @return Whatever this entry is listed
+     */
+    boolean listed();
+
+    /**
+     * Sets whatever this entry is listed in the tab list.
+     * The entry is still sent to the client, however.
+     *
+     * @param listed Whatever to list this entry
+     * @return This entry, for chaining
+     */
+    TabListEntry setListed(boolean listed);
+
     /**
      * Represents a builder class to create mutable {@link TabListEntry}s.
      *
@@ -203,6 +220,16 @@ interface Builder extends org.spongepowered.api.util.Builder<TabListEntry, Build
          */
         Builder gameMode(GameMode gameMode);
 
+        /**
+         * Sets whatever this entry is listed in the tab list.
+         * The entry is still sent to the client, however.
+         *
+         * @param listed Whatever to list this entry
+         * @return The builder
+         * @see TabListEntry#setListed(boolean)
+         */
+        Builder listed(boolean listed);
+
         /**
          * Builds an entry based off the values of this builder.
          *