SPIGOT-436: Add accompanying getSpectatorTarget().

src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java

@@ -1315,6 +1315,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         collection.add(new AttributeModifiable(getHandle().getAttributeMap(), (new AttributeRanged(null, "generic.maxHealth", scaledHealth ? healthScale : getMaxHealth(), 0.0D, Float.MAX_VALUE)).a("Max Health").a(true)));
     }
 
+    @Override
+    public org.bukkit.entity.Entity getSpectatorTarget() {
+        Entity followed = getHandle().C(); // PAIL
+        return followed == getHandle() ? null : followed.getBukkitEntity();
+    }
+
     @Override
     public void setSpectatorTarget(org.bukkit.entity.Entity entity) {
         Preconditions.checkArgument(getGameMode() == GameMode.SPECTATOR, "Player must be in spectator mode");