Paper/nms-patches/DefinedStructure.patch

--- a/net/minecraft/server/DefinedStructure.java
+++ b/net/minecraft/server/DefinedStructure.java
@@ -98,7 +98,7 @@
     }
 
     private static List<DefinedStructure.BlockInfo> a(List<DefinedStructure.BlockInfo> list, List<DefinedStructure.BlockInfo> list1, List<DefinedStructure.BlockInfo> list2) {
-        Comparator<DefinedStructure.BlockInfo> comparator = Comparator.comparingInt((definedstructure_blockinfo) -> {
+        Comparator<DefinedStructure.BlockInfo> comparator = Comparator.<DefinedStructure.BlockInfo>comparingInt((definedstructure_blockinfo) -> { // CraftBukkit - decompile error
             return definedstructure_blockinfo.a.getY();
         }).thenComparingInt((definedstructure_blockinfo) -> {
             return definedstructure_blockinfo.a.getX();
@@ -118,7 +118,7 @@
     }
 
     private void a(World world, BlockPosition blockposition, BlockPosition blockposition1) {
-        List<Entity> list = world.a(Entity.class, new AxisAlignedBB(blockposition, blockposition1), (entity) -> {
+        List<Entity> list = world.a(Entity.class, new AxisAlignedBB(blockposition, blockposition1), (java.util.function.Predicate) (entity) -> { // CraftBukkit - decompile error
             return !(entity instanceof EntityHuman);
         });
 
@@ -430,11 +430,13 @@
     }
 
     private static Optional<Entity> a(WorldAccess worldaccess, NBTTagCompound nbttagcompound) {
-        try {
+        // CraftBukkit start
+        // try {
             return EntityTypes.a(nbttagcompound, (World) worldaccess.getMinecraftWorld());
-        } catch (Exception exception) {
-            return Optional.empty();
-        }
+        // } catch (Exception exception) {
+            // return Optional.empty();
+        // }
+        // CraftBukkit end
     }
 
     public BlockPosition a(EnumBlockRotation enumblockrotation) {
@@ -869,7 +871,7 @@
         public IBlockData a(int i) {
             IBlockData iblockdata = (IBlockData) this.b.fromId(i);
 
-            return iblockdata == null ? DefinedStructure.b.a : iblockdata;
+            return iblockdata == null ? a : iblockdata; // CraftBukkit - decompile error
         }
 
         public Iterator<IBlockData> iterator() {