--- a/net/minecraft/server/EntityFox.java
+++ b/net/minecraft/server/EntityFox.java
@@ -267,8 +267,8 @@
     private List<UUID> ek() {
         List<UUID> list = Lists.newArrayList();
 
-        list.add(((Optional) this.datawatcher.get(EntityFox.bB)).orElse((Object) null));
-        list.add(((Optional) this.datawatcher.get(EntityFox.bD)).orElse((Object) null));
+        list.add(((Optional<UUID>) this.datawatcher.get(EntityFox.bB)).orElse(null)); // CraftBukkit - decompile error
+        list.add(((Optional<UUID>) this.datawatcher.get(EntityFox.bD)).orElse(null)); // CraftBukkit - decompile error
         return list;
     }
 
@@ -401,7 +401,7 @@
     protected void a(EntityItem entityitem) {
         ItemStack itemstack = entityitem.getItemStack();
 
-        if (this.g(itemstack)) {
+        if (!org.bukkit.craftbukkit.event.CraftEventFactory.callEntityPickupItemEvent(this, entityitem, itemstack.getCount() - 1, !this.g(itemstack)).isCancelled()) { // CraftBukkit - call EntityPickupItemEvent
             int i = itemstack.getCount();
 
             if (i > 1) {
@@ -944,6 +944,11 @@
                     int i = (Integer) iblockdata.get(BlockSweetBerryBush.a);
 
                     iblockdata.set(BlockSweetBerryBush.a, 1);
+                    // CraftBukkit start - call EntityChangeBlockEvent
+                    if (org.bukkit.craftbukkit.event.CraftEventFactory.callEntityChangeBlockEvent(EntityFox.this, this.e, iblockdata.set(BlockSweetBerryBush.a, 1)).isCancelled()) {
+                        return;
+                    }
+                    // CraftBukkit end
                     int j = 1 + EntityFox.this.world.random.nextInt(2) + (i == 3 ? 1 : 0);
                     ItemStack itemstack = EntityFox.this.getEquipment(EnumItemSlot.MAINHAND);
 
@@ -983,7 +988,7 @@
         private int f;
 
         public r() {
-            super(null);
+            super(); // CraftBukkit - decompile error
             this.a(EnumSet.of(PathfinderGoal.Type.MOVE, PathfinderGoal.Type.LOOK));
         }
 
@@ -1035,7 +1040,7 @@
         private int c;
 
         public t() {
-            super(null);
+            super(); // CraftBukkit - decompile error
             this.c = EntityFox.this.random.nextInt(140);
             this.a(EnumSet.of(PathfinderGoal.Type.MOVE, PathfinderGoal.Type.LOOK, PathfinderGoal.Type.JUMP));
         }
@@ -1146,7 +1151,7 @@
         private EntityLiving k;
         private int l;
 
-        public a(Class oclass, boolean flag, boolean flag1, Predicate predicate) {
+        public a(Class oclass, boolean flag, boolean flag1, Predicate<EntityLiving> predicate) { // CraftBukkit - decompile error
             super(EntityFox.this, oclass, 10, flag, flag1, predicate);
         }