Delete protected Random instance from LocalWorld.

src/main/java/com/sk89q/worldedit/LocalWorld.java

@@ -19,13 +19,11 @@
 
 package com.sk89q.worldedit;
 
-import com.sk89q.worldedit.blocks.*;
+import com.sk89q.worldedit.blocks.BaseBlock;
 import com.sk89q.worldedit.util.TreeGenerator;
 import com.sk89q.worldedit.world.AbstractWorld;
 import com.sk89q.worldedit.world.World;
 
-import java.util.Random;
-
 /**
  * A legacy abstract implementation of {@link World}. New implementations
  * should use {@link AbstractWorld} when possible.
@@ -53,13 +51,6 @@ public abstract class LocalWorld extends AbstractWorld {
         }
     }
 
-    /**
-     * @deprecated Don't use this anymore. It will be removed
-     */
-    @SuppressWarnings("ProtectedField")
-    @Deprecated
-    protected Random random = new Random();
-
     @Override
     public BaseBlock getLazyBlock(Vector position) {
         return getBlock(position);