Update upstream

Spigot-Server-Patches/16w14a-memory-cleanup.patch

@@ -22,20 +22,6 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
  
      protected PathPoint a(int i, int j, int k) {
          int l = PathPoint.b(i, j, k);
-diff --git a/src/main/java/net/minecraft/server/PathfinderNormal.java b/src/main/java/net/minecraft/server/PathfinderNormal.java
-index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
---- a/src/main/java/net/minecraft/server/PathfinderNormal.java
-+++ b/src/main/java/net/minecraft/server/PathfinderNormal.java
-@@ -0,0 +0,0 @@ public class PathfinderNormal extends PathfinderAbstract {
-     }
- 
-     public void a() {
--        super.a();
-         this.b.a(PathType.WATER, this.j);
-+        super.a(); // Paper - 16w14a backports
-     }
- 
-     public PathPoint b() {
 diff --git a/src/main/java/net/minecraft/server/PathfinderWater.java b/src/main/java/net/minecraft/server/PathfinderWater.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/server/PathfinderWater.java

scripts/importmcdev.sh

@@ -60,7 +60,6 @@ import PacketPlayOutTitle
 import PacketPlayOutUpdateTime
 import PathfinderAbstract
 import PathfinderGoalFloat
-import PathfinderNormal
 import PathfinderWater
 import PersistentVillage
 import TileEntityEnderChest