From 2ce490d01991a0eee8e4f1ed32fa7b3a9d7faf8a Mon Sep 17 00:00:00 2001
From: melvin <melvinzhang@gmail.com>
Date: Thu, 12 Sep 2013 12:04:11 +0800
Subject: [PATCH] replace cast with asSubclass

---
 src/magic/data/DeckGenerators.java | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/magic/data/DeckGenerators.java b/src/magic/data/DeckGenerators.java
index 8ea7ebca7e..fb7cc7fd11 100644
--- a/src/magic/data/DeckGenerators.java
+++ b/src/magic/data/DeckGenerators.java
@@ -36,9 +36,11 @@ public class DeckGenerators {
         // find class
         final String cname = name.replaceAll("[^A-Za-z0-9]", "_");
         try { // reflection
-            final Class<? extends DefaultDeckGenerator> c = (Class<? extends DefaultDeckGenerator>)Class.forName("magic.generator." + cname + "_DeckGenerator");
-
-            addDeckGenerator(name, c);
+            
+            addDeckGenerator(
+                name, 
+                Class.forName("magic.generator." + cname + "_DeckGenerator").asSubclass(DefaultDeckGenerator.class)
+            );
 
             System.err.println("added deck generator " + name);
         } catch (final ClassNotFoundException ex) {