--- ../work/decompile-8eb82bde//net/minecraft/server/BlockIce.java	2014-11-28 17:43:42.909707439 +0000
+++ src/main/java/net/minecraft/server/BlockIce.java	2014-11-28 17:38:21.000000000 +0000
@@ -44,6 +44,12 @@
 
     public void b(World world, BlockPosition blockposition, IBlockData iblockdata, Random random) {
         if (world.b(EnumSkyBlock.BLOCK, blockposition) > 11 - this.n()) {
+            // CraftBukkit start
+            if (org.bukkit.craftbukkit.event.CraftEventFactory.callBlockFadeEvent(world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), world.worldProvider.n() ? Blocks.AIR : Blocks.WATER).isCancelled()) {
+                return;
+            }
+            // CraftBukkit end
+        
             if (world.worldProvider.n()) {
                 world.setAir(blockposition);
             } else {