From ca817e4e119233f9fd542bcb51729e4bbbd2cb27 Mon Sep 17 00:00:00 2001
From: TomyLobo <tomylobo@nurfuerspam.de>
Date: Mon, 23 Jan 2012 03:18:41 +0100
Subject: [PATCH] Optimized BaseBlock.inIterable a bit.

---
 src/main/java/com/sk89q/worldedit/blocks/BaseBlock.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main/java/com/sk89q/worldedit/blocks/BaseBlock.java b/src/main/java/com/sk89q/worldedit/blocks/BaseBlock.java
index cdf2142ca..81b43926b 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/BaseBlock.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/BaseBlock.java
@@ -19,6 +19,8 @@
 
 package com.sk89q.worldedit.blocks;
 
+import java.util.Collection;
+
 import com.sk89q.worldedit.CuboidClipboard.FlipDirection;
 
 /**
@@ -162,6 +164,10 @@ public class BaseBlock {
     }
 
     public boolean inIterable(Iterable<BaseBlock> iter) {
+        if (iter instanceof Collection) {
+            return ((Collection<?>) iter).contains(this);
+        }
+
         for (BaseBlock block : iter) {
             if (block.equals(this)) {
                 return true;