SPIGOT-7920: Expose enderpearls of Player

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/entity/Player.java

@@ -491,6 +491,18 @@ public interface Player extends HumanEntity, Conversable, OfflinePlayer, PluginM
      */
     public void setRespawnLocation(@Nullable Location location, boolean force);
 
+    /**
+     * Gets the ender pearls currently associated with this entity.
+     * <p>
+     * The returned list will not be directly linked to the entity's current
+     * pearls, and no guarantees are made as to its mutability.
+     *
+     * @return collection of entities corresponding to current pearls.
+     */
+    @NotNull
+    @ApiStatus.Experimental
+    public Collection<EnderPearl> getEnderPearls();
+
     /**
      * Play a note for the player at a location. <br>
      * This <i>will</i> work with cake.