remove blockstate cache patch

Spigot-Server-Patches/0102-Cache-BlockState-for-Blocks.patch

@@ -1,39 +0,0 @@
-From c304cf83f25749747d81661cf1fc0e4bbd49919e Mon Sep 17 00:00:00 2001
-From: Aikar <aikar@aikar.co>
-Date: Thu, 14 Jan 2016 01:16:30 -0500
-Subject: [PATCH] Cache BlockState for Blocks
-
-Improve performance for many plugins that call .getState() multiple
-times for things like signs that have to "build" sign data.
-
-diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
-index 03d8afb..adcdb20 100644
---- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
-+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
-@@ -26,6 +26,7 @@ import org.bukkit.util.BlockVector;
- 
- public class CraftBlock implements Block {
-     private final CraftChunk chunk;
-+    private BlockState state; // Paper
-     private final int x;
-     private final int y;
-     private final int z;
-@@ -254,7 +255,15 @@ public class CraftBlock implements Block {
-         }
-     }
- 
-+    // Paper start
-     public BlockState getState() {
-+        if (this.state == null) {
-+            this.state = getState0();
-+        }
-+        return this.state;
-+    }
-+    private BlockState getState0() {
-+        // Paper end
-         Material material = getType();
- 
-         switch (material) {
--- 
-2.7.4
-