Better syntax for invoking super methods inside overriden methods.

39 files changed, 493 insertions, 219 deletions

diff --git a/.gitignore b/.gitignore
index 606ff0d0a..46bfd201f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ aedifex.jar
 /lux-jvm/source/program
 /lux-jvm/source/spec
 /lux-jvm/source/parser
+/lux-jvm/source/format
 
 /lux-js/RELEASE
 /lux-js/target
@@ -34,6 +35,7 @@ aedifex.jar
 /lux-js/source/program
 /lux-js/source/spec
 /lux-js/source/parser
+/lux-js/source/format
 /lux-js/node_based_compiler.js
 /lux-js/lux.js
 
@@ -44,6 +46,7 @@ aedifex.jar
 /lux-python/source/program
 /lux-python/source/spec
 /lux-python/source/parser
+/lux-python/source/format
 
 /lux-lua/RELEASE
 /lux-lua/target
@@ -52,6 +55,7 @@ aedifex.jar
 /lux-lua/source/program
 /lux-lua/source/spec
 /lux-lua/source/parser
+/lux-lua/source/format
 
 /lux-ruby/RELEASE
 /lux-ruby/target
@@ -60,6 +64,7 @@ aedifex.jar
 /lux-ruby/source/program
 /lux-ruby/source/spec
 /lux-ruby/source/parser
+/lux-ruby/source/format
 
 /stdlib/RELEASE
 /stdlib/target
diff --git a/documentation/bookmark/business/leadership.md b/documentation/bookmark/business/leadership.md
index e42f7508d..1cb296655 100644
--- a/documentation/bookmark/business/leadership.md
+++ b/documentation/bookmark/business/leadership.md
@@ -1,4 +1,5 @@
 # Reference
 
+0. [How Patience Pays Off](https://www.permanentequity.com/writings/how-patience-pays-off)
 0. [Why Agile Turns into Micromanagement](https://age-of-product.com/agile-micromanagement/)
 
diff --git a/documentation/bookmark/business/management.md b/documentation/bookmark/business/management.md
index d9e468e39..2d17f7e31 100644
--- a/documentation/bookmark/business/management.md
+++ b/documentation/bookmark/business/management.md
@@ -1,5 +1,6 @@
 # Reference
 
+0. [Preventing burnout: A manager's toolkit](https://about.gitlab.com/blog/2022/05/03/preventing-burnout-a-managers-toolkit/)
 0. [The Curse of Systems Thinkers (Part 1)](https://blog.relyabilit.ie/the-curse-of-systems-thinkers/)
 0. [Democracy Without Elections](https://democracywithoutelections.org/)
 0. [First, Let’s Fire All the Managers](https://hbr.org/2011/12/first-lets-fire-all-the-managers)
diff --git a/documentation/bookmark/concurrency/actor.md b/documentation/bookmark/concurrency/actor.md
index bf6a3b621..0d4019add 100644
--- a/documentation/bookmark/concurrency/actor.md
+++ b/documentation/bookmark/concurrency/actor.md
@@ -1,4 +1,5 @@
 # Reference
 
-1. [otplike – Erlang/OTP processes and behaviours for Clojure - Alexey Aristov](https://www.youtube.com/watch?v=nHvRbZZhUDQ)
+0. [proto.actor](https://proto.actor/)
+0. [otplike – Erlang/OTP processes and behaviours for Clojure - Alexey Aristov](https://www.youtube.com/watch?v=nHvRbZZhUDQ)
 
diff --git a/documentation/bookmark/concurrency/session_types.md b/documentation/bookmark/concurrency/session_types.md
new file mode 100644
index 000000000..b9b9a0569
--- /dev/null
+++ b/documentation/bookmark/concurrency/session_types.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [An Introduction to Session Types](https://wen.works/2020/12/17/an-introduction-to-session-types/)
+
diff --git a/documentation/bookmark/css.md b/documentation/bookmark/css.md
index b5dc09f3f..7492be4ab 100644
--- a/documentation/bookmark/css.md
+++ b/documentation/bookmark/css.md
@@ -4,6 +4,7 @@
 
 # Reference
 
+0. [Got Spaghetti Stylesheets? 4 Techniques for Managing CSS Complexity](https://blog.shimin.io/4-techniques-for-managing-css-complexity/)
 0. [Why is :hover:after valid but not :after:hover? CSS Pseudo-Class and Pseudo-Element Selectors](https://blog.shimin.io/pseudo-class-and-pseudo-element-selectors/)
 0. [Increasing the performance of elm-css](https://blogg.bekk.no/increasing-the-performance-of-elm-css-34075512d6a6)
 0. [The Case for Atomic / Utility-First CSS](https://johnpolacek.github.io/the-case-for-atomic-css/)
diff --git a/documentation/bookmark/data_structure.md b/documentation/bookmark/data/structure.md
index ebf7070e2..ebf7070e2 100644
--- a/documentation/bookmark/data_structure.md
+++ b/documentation/bookmark/data/structure.md
diff --git a/documentation/bookmark/data/structure/bitmap.md b/documentation/bookmark/data/structure/bitmap.md
new file mode 100644
index 000000000..d7a494752
--- /dev/null
+++ b/documentation/bookmark/data/structure/bitmap.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Roaring Bitmaps](https://roaringbitmap.org/)
+
diff --git a/documentation/bookmark/documentation.md b/documentation/bookmark/documentation.md
index 405bee172..dec25e3d9 100644
--- a/documentation/bookmark/documentation.md
+++ b/documentation/bookmark/documentation.md
@@ -31,6 +31,7 @@
 
 # Philosophy
 
+0. [Documentation as practical empathy](https://developerrelations.com/developer-experience/documentation-as-practical-empathy)
 0. [What Makes Documentation Bad?](https://arunkprasad.com/log/what-makes-documentation-bad/)
 0. [Forget reusability, aim for perfection](https://www.openbsd.org/papers/bsdcan18-mandoc.pdf)
 0. https://increment.com/documentation/
@@ -55,6 +56,7 @@
 
 # Reference
 
+0. [Building a community of open-source documentation contributors](https://news.ycombinator.com/newest?next=31705868&n=1171)
 0. [Documentation in the Era of Concepts and Ranges - Christopher Di Bella & Sy Brand - CppCon 2021](https://www.youtube.com/watch?v=nm45t2fnUms)
 0. [conventional: comments](https://conventionalcomments.org/)
 0. [Architecture decision record (ADR)](https://github.com/joelparkerhenderson/architecture_decision_record)
diff --git a/documentation/bookmark/food.md b/documentation/bookmark/food.md
new file mode 100644
index 000000000..d23173ebc
--- /dev/null
+++ b/documentation/bookmark/food.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Squareat](https://squareat.com/)
+
diff --git a/documentation/bookmark/law.md b/documentation/bookmark/law.md
index 20f99340d..06c479ac7 100644
--- a/documentation/bookmark/law.md
+++ b/documentation/bookmark/law.md
@@ -1,5 +1,6 @@
 # Reference
 
+0. [Text Prudent](https://textprudent.com/)
 0. [Reviewers Edition](https://reviewersedition.org/)
 0. [Legal Versioning: refined scheme for functional prose projects](https://writing.kemitchell.com/2022/05/28/Legal-Versioning)
 	0. [Legal Versioning](https://legalversioning.com/)
diff --git a/documentation/bookmark/linear_programming.md b/documentation/bookmark/linear_programming.md
new file mode 100644
index 000000000..c6706d0ab
--- /dev/null
+++ b/documentation/bookmark/linear_programming.md
@@ -0,0 +1,6 @@
+# Reference
+
+0. [Introduction to Linear Programming in Python: A guide to mathematical optimization with Google OR-Tools](https://mlabonne.github.io/blog/linearoptimization/)
+	0. [Integer vs. Linear Programming in Python: Mixed Integer Programming for optimization with Google OR-Tools](https://mlabonne.github.io/blog/integerprogramming/)
+	0. [Introduction to Constraint Programming in Python: The Programming Paradigm to Find One Solution Among 8,080,104 Candidates](https://mlabonne.github.io/blog/constraintprogramming/)
+
diff --git a/documentation/bookmark/memory_management/garbage_collection.md b/documentation/bookmark/memory_management/garbage_collection.md
index 9f938dcb1..2652cc2a0 100644
--- a/documentation/bookmark/memory_management/garbage_collection.md
+++ b/documentation/bookmark/memory_management/garbage_collection.md
@@ -1,4 +1,5 @@
 # Reference
 
+0. [Distilling the Real Cost of Production Garbage Collectors](https://users.cecs.anu.edu.au/~steveb/pubs/papers/lbo-ispass-2022.pdf)
 0. [Summarizing Garbage Collection](https://eschew.wordpress.com/2016/09/02/summarizing-gc/)
 
diff --git a/documentation/bookmark/open_source.md b/documentation/bookmark/open_source.md
index 467a54662..f92461f6e 100644
--- a/documentation/bookmark/open_source.md
+++ b/documentation/bookmark/open_source.md
@@ -1,4 +1,6 @@
 # Reference
 
-1. [Why Modern Open Source Projects Fail](https://arxiv.org/abs/1707.02327)
+0. [Open Source Guides](https://opensource.guide/)
+0. [Uncurled - everything I know and learned about running and maintaining Open Source projects for three decades.](https://un.curl.dev/)
+0. [Why Modern Open Source Projects Fail](https://arxiv.org/abs/1707.02327)
 
diff --git a/documentation/bookmark/operating_system/timer.md b/documentation/bookmark/operating_system/timer.md
new file mode 100644
index 000000000..5cf2252b8
--- /dev/null
+++ b/documentation/bookmark/operating_system/timer.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Hashed and Hierarchical Timing Wheels: Data Structures for the Efficient Implementation of a Timer Facility](http://www.cs.columbia.edu/~nahum/w6998/papers/sosp87-timing-wheels.pdf)
+
diff --git a/documentation/bookmark/polymorphism/rank.md b/documentation/bookmark/polymorphism/rank.md
new file mode 100644
index 000000000..9ef399f91
--- /dev/null
+++ b/documentation/bookmark/polymorphism/rank.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [The Semantics of Rank Polymorphism](https://arxiv.org/abs/1907.00509)
+
diff --git a/documentation/bookmark/security/authentication.md b/documentation/bookmark/security/authentication.md
index 21c8c5bbd..96284cf57 100644
--- a/documentation/bookmark/security/authentication.md
+++ b/documentation/bookmark/security/authentication.md
@@ -1,5 +1,6 @@
 # Reference
 
+0. [The future of authentication is both stateful and stateless](https://clerk.dev/blog/future-of-auth-stateless-and-stateful)
 0. [Move beyond passwords](https://developer.apple.com/videos/play/wwdc2021/10106/)
 0. [WebAuthn.io](https://webauthn.io/)
 
diff --git a/documentation/bookmark/telephony.md b/documentation/bookmark/telephony.md
new file mode 100644
index 000000000..e89b7cafd
--- /dev/null
+++ b/documentation/bookmark/telephony.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Fonoster: The open-source alternative to Twilio](https://github.com/fonoster/fonoster)
+
diff --git a/documentation/bookmark/tool/text_editor.md b/documentation/bookmark/tool/text_editor.md
index ca8a73b8a..b2b0c7d54 100644
--- a/documentation/bookmark/tool/text_editor.md
+++ b/documentation/bookmark/tool/text_editor.md
@@ -67,7 +67,6 @@
 
 0. [Deft for Emacs](https://jblevins.org/projects/deft/)
 0. [Text Editing Hates You Too](https://lord.io/text-editing-hates-you-too/)
-0. [Build Your Own Text Editor](https://viewsourcecode.org/snaptoken/kilo/index.html)
 0. [On the design of text editors](https://arxiv.org/abs/2008.06030)
 0. [The Piece Table - the Unsung Hero of Your Text Editor](https://darrenburns.net/posts/piece-table/)
 0. [Build Your Own Text Editor](https://viewsourcecode.org/snaptoken/kilo/)
diff --git a/documentation/bookmark/type_theory/union_and_intersection.md b/documentation/bookmark/type_theory/union_and_intersection.md
new file mode 100644
index 000000000..3f053f60b
--- /dev/null
+++ b/documentation/bookmark/type_theory/union_and_intersection.md
@@ -0,0 +1,5 @@
+# Reference
+
+0. [Union and intersection contracts are hard, actually](https://www.tweag.io/blog/2022-04-28-union-intersection-contracts/)
+	0. [Union and intersection contracts are hard, actually](https://arxiv.org/abs/2106.06278)
+
diff --git a/documentation/bookmark/user_interface/animation.md b/documentation/bookmark/user_interface/animation.md
new file mode 100644
index 000000000..97fa415c0
--- /dev/null
+++ b/documentation/bookmark/user_interface/animation.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. https://easings.net/
+
diff --git a/documentation/bookmark/user_interface/paradigm/flow.md b/documentation/bookmark/user_interface/paradigm/flow.md
new file mode 100644
index 000000000..98c4644f1
--- /dev/null
+++ b/documentation/bookmark/user_interface/paradigm/flow.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Flows: A New Approach to UI Development](http://jasonhpriestley.com/flows)
+
diff --git a/documentation/bookmark/user_interface/terminal.md b/documentation/bookmark/user_interface/terminal.md
index 15a6adf32..3040ebf5a 100644
--- a/documentation/bookmark/user_interface/terminal.md
+++ b/documentation/bookmark/user_interface/terminal.md
@@ -1,4 +1,5 @@
 # Reference
 
+0. [Command Line Interface Guidelines](https://clig.dev/)
 0. [Textualize](https://www.textualize.io/)
 
diff --git a/documentation/bookmark/video/codec.md b/documentation/bookmark/video/codec.md
new file mode 100644
index 000000000..ae0156b9d
--- /dev/null
+++ b/documentation/bookmark/video/codec.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [NotchLC](https://notchlc.notch.one/)
+
diff --git a/documentation/bookmark/video/visual_effects.md b/documentation/bookmark/video/visual_effects.md
new file mode 100644
index 000000000..8ef5736f7
--- /dev/null
+++ b/documentation/bookmark/video/visual_effects.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Notch](https://www.notch.one/)
+
diff --git a/documentation/bookmark/workflow.md b/documentation/bookmark/workflow.md
new file mode 100644
index 000000000..d3df0cccc
--- /dev/null
+++ b/documentation/bookmark/workflow.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Common Workflow Language](https://www.commonwl.org/)
+
diff --git a/lux-python/source/program.lux b/lux-python/source/program.lux
index 1bdc743c0..2704b0e80 100644
--- a/lux-python/source/program.lux
+++ b/lux-python/source/program.lux
@@ -307,7 +307,10 @@
                                        [(java/lang/Class java/lang/Object) ..object_class
                                         java/lang/Object (as java/lang/Object it)]
                                        ... Methods
-                                       (LuxValue [] (value self []) java/lang/Object (as java/lang/Object it))
+                                       (LuxValue
+                                        [] (value self [])
+                                        java/lang/Object
+                                        (as java/lang/Object it))
                                        
                                        (org/python/core/PyArray
                                         [] (pyget self [index' int])
@@ -316,7 +319,7 @@
                                                   (as (Array Any))
                                                   (array.item (|> index' ffi.int_to_long (as Nat))))
                                           {.#None}
-                                          (::super! [index'])
+                                          (pyget "super" [index'])
 
                                           {.#Some it}
                                           (<| (case (ffi.as [java/lang/Object] (as java/lang/Object it))
@@ -329,7 +332,7 @@
                                                 (pseudo_function to_host it)
 
                                                 {.#None})
-                                              (::super! [index']))))
+                                              (pyget "super" [index']))))
                                        )))
 
                                (def: (to_host it)
diff --git a/stdlib/source/library/lux/control/concurrency/actor.lux b/stdlib/source/library/lux/control/concurrency/actor.lux
index 38ecbdce2..55534dfab 100644
--- a/stdlib/source/library/lux/control/concurrency/actor.lux
+++ b/stdlib/source/library/lux/control/concurrency/actor.lux
@@ -1,39 +1,23 @@
 (.using
  [library
   [lux (.except)
-   ["[0]" debug]
    [abstract
     [monad (.only do)]]
    [control
     ["[0]" pipe]
-    ["[0]" function]
     ["[0]" try (.only Try)]
     ["[0]" exception (.only exception:)]
-    ["[0]" io (.only IO io)]
-    ["<>" parser (.open: "[1]#[0]" monad)
-     ["<[0]>" code (.only Parser)]]]
+    ["[0]" io (.only IO io)]]
    [data
     ["[0]" bit]
-    ["[0]" product]
-    [text
-     ["%" \\format (.only format)]]
-    [collection
-     ["[0]" list (.open: "[1]#[0]" monoid monad)]]]
-   ["[0]" macro (.only with_symbols)
-    ["[0]" code]
-    ["[0]" local]
-    [syntax (.only syntax)
-     ["|[0]|" input]
-     ["|[0]|" export]]]
-   [math
-    [number
-     ["n" nat]]]
-   ["[0]" meta (.only monad)]
+    ["[0]" product]]
+   [macro
+    ["[0]" local]]
    [type (.only sharing)
-    ["[0]" primitive (.only primitive: representation abstraction)]]]]
+    [primitive (.only primitive: representation abstraction)]]]]
  [//
   ["[0]" atom (.only Atom atom)]
-  ["[0]" async (.only Async Resolver) (.open: "[1]#[0]" monad)]
+  ["[0]" async (.only Async Resolver)]
   ["[0]" frp (.only Channel Channel')]])
 
 (exception: .public poisoned)
diff --git a/stdlib/source/library/lux/control/parser.lux b/stdlib/source/library/lux/control/parser.lux
index afd8c4802..fef41832d 100644
--- a/stdlib/source/library/lux/control/parser.lux
+++ b/stdlib/source/library/lux/control/parser.lux
@@ -25,11 +25,11 @@
    (def: (each f ma)
      (function (_ input)
        (case (ma input)
-         {try.#Failure msg}
-         {try.#Failure msg}
-
          {try.#Success [input' a]}
-         {try.#Success [input' (f a)]})))))
+         {try.#Success [input' (f a)]}
+         
+         {try.#Failure msg}
+         {try.#Failure msg})))))
 
 (def: .public apply
   (All (_ s) (Apply (Parser s)))
@@ -62,11 +62,11 @@
    (def: (conjoint mma)
      (function (_ input)
        (case (mma input)
-         {try.#Failure msg}
-         {try.#Failure msg}
-
          {try.#Success [input' ma]}
-         (ma input'))))))
+         (ma input')
+
+         {try.#Failure msg}
+         {try.#Failure msg})))))
 
 (def: .public (assertion message test)
   (All (_ s) (-> Text Bit (Parser s Any)))
@@ -80,11 +80,11 @@
     (-> (Parser s a) (Parser s (Maybe a))))
   (function (_ input)
     (case (parser input)
-      {try.#Failure _}
-      {try.#Success [input {.#None}]}
-      
       {try.#Success [input' x]}
-      {try.#Success [input' {.#Some x}]})))
+      {try.#Success [input' {.#Some x}]}
+
+      {try.#Failure _}
+      {try.#Success [input {.#None}]})))
 
 (def: .public (result parser input)
   (All (_ s a)
@@ -130,13 +130,13 @@
     (-> (Parser s a) (Parser s (List a))))
   (function (_ input)
     (case (parser input)
-      {try.#Failure _}
-      {try.#Success [input (list)]}
-
       {try.#Success [input' head]}
       (..result (at ..monad each (|>> (list.partial head))
                     (some parser))
-                input'))))
+                input')
+
+      {try.#Failure _}
+      {try.#Success [input (list)]})))
 
 (def: .public (many parser)
   (All (_ s a)
@@ -167,13 +167,13 @@
     0 (at ..monad in (list))
     _ (function (_ input)
         (case (parser input)
-          {try.#Failure msg}
-          {try.#Success [input (list)]}
-
           {try.#Success [input' x]}
           (..result (at ..monad each (|>> {.#Item x})
                         (at_most (-- amount) parser))
-                    input')))))
+                    input')
+
+          {try.#Failure msg}
+          {try.#Success [input (list)]}))))
 
 (def: .public (between minimum additional parser)
   (All (_ s a) (-> Nat Nat (Parser s a) (Parser s (List a))))
@@ -189,14 +189,14 @@
   (do [! ..monad]
     [?x (..maybe parser)]
     (case ?x
-      {.#None}
-      (in {.#End})
-      
       {.#Some x}
       (|> parser
           (..and separator)
           ..some
-          (at ! each (|>> (list#each product.right) {.#Item x}))))))
+          (at ! each (|>> (list#each product.right) {.#Item x})))
+
+      {.#None}
+      (in {.#End}))))
 
 (def: .public (not parser)
   (All (_ s a) (-> (Parser s a) (Parser s Any)))
@@ -227,11 +227,11 @@
   (All (_ s a) (-> a (Parser s a) (Parser s a)))
   (function (_ input)
     (case (parser input)
-      {try.#Failure error}
-      {try.#Success [input value]}
-
       {try.#Success [input' output]}
-      {try.#Success [input' output]})))
+      {try.#Success [input' output]}
+
+      {try.#Failure error}
+      {try.#Success [input value]})))
 
 (def: .public remaining
   (All (_ s) (Parser s s))
@@ -267,21 +267,21 @@
   (All (_ s a) (-> (Parser s a) (Parser s Bit)))
   (function (_ input)
     (case (parser input)
-      {try.#Failure error}
-      {try.#Success [input false]}
-
       {try.#Success [input' _]}
-      {try.#Success [input' true]})))
+      {try.#Success [input' true]}
+
+      {try.#Failure error}
+      {try.#Success [input false]})))
 
 (def: .public (parses parser)
   (All (_ s a) (-> (Parser s a) (Parser s Any)))
   (function (_ input)
     (case (parser input)
-      {try.#Failure error}
-      {try.#Failure error}
-
       {try.#Success [input' _]}
-      {try.#Success [input' []]})))
+      {try.#Success [input' []]}
+
+      {try.#Failure error}
+      {try.#Failure error})))
 
 (def: .public (speculative parser)
   (All (_ s a) (-> (Parser s a) (Parser s a)))
@@ -290,20 +290,20 @@
       {try.#Success [input' output]}
       {try.#Success [input output]}
 
-      output
-      output)))
+      failure
+      failure)))
 
 (def: .public (codec codec parser)
   (All (_ s a z) (-> (Codec a z) (Parser s a) (Parser s z)))
   (function (_ input)
     (case (parser input)
-      {try.#Failure error}
-      {try.#Failure error}
-
       {try.#Success [input' to_decode]}
       (case (at codec decoded to_decode)
-        {try.#Failure error}
-        {try.#Failure error}
-        
         {try.#Success value}
-        {try.#Success [input' value]}))))
+        {try.#Success [input' value]}
+
+        {try.#Failure error}
+        {try.#Failure error})
+
+      {try.#Failure error}
+      {try.#Failure error})))
diff --git a/stdlib/source/library/lux/ffi.jvm.lux b/stdlib/source/library/lux/ffi.jvm.lux
index 7d9a5bb2c..4753e6f14 100644
--- a/stdlib/source/library/lux/ffi.jvm.lux
+++ b/stdlib/source/library/lux/ffi.jvm.lux
@@ -1,7 +1,7 @@
 (.using
  [library
   [lux (.except Primitive Type type int char is as)
-   ["[0]" meta]
+   ["[0]" meta (.open: "[1]#[0]" monad)]
    [abstract
     ["[0]" monad (.only do)]]
    [control
@@ -23,7 +23,8 @@
     [syntax (.only syntax)]
     ["^" pattern]
     ["[0]" code]
-    ["[0]" template]]
+    ["[0]" template]
+    ["[0]" local]]
    [target
     ["[0]" jvm
      [encoding
@@ -1088,106 +1089,110 @@
   (-> (Typed Code) Code)
   (` [(~ (value$ class)) (~ term)]))
 
+(def: (overriden_method_macro super_class name declaration type_vars self_name expected_arguments)
+  (-> (Type Class) Text (Type Declaration) (List (Type Var)) Text (List Argument) Macro)
+  (syntax (_ [_ (<code>.this (' "super"))
+              actual_arguments (<code>.tuple (<>.exactly (list.size expected_arguments) <code>.any))])
+    (in (list (` ("jvm member invoke special"
+                  [(~+ (list#each (|>> ..signature code.text) (product.right (parser.declaration declaration))))]
+                  (~ (code.text (product.left (parser.read_class super_class))))
+                  (~ (code.text name))
+                  [(~+ (list#each (|>> ..signature code.text) type_vars))]
+                  ("jvm object cast" (~ (code.local self_name)))
+                  (~+ (|> actual_arguments
+                          (list#each (|>> ~ "jvm object cast" `))
+                          (list.zipped_2 (list#each product.right expected_arguments))
+                          (list#each ..decorate_input)))))))))
+
 (def: (method_def$ fully_qualified_class_name method_parser super_class fields [[name pm anns] method_def])
-  (-> External (Parser Code) (Type Class) (List [Member_Declaration FieldDecl]) [Member_Declaration Method_Definition] Code)
+  (-> External (Parser Code) (Type Class) (List [Member_Declaration FieldDecl]) [Member_Declaration Method_Definition] (Meta Code))
   (case method_def
     {#ConstructorMethod strict_fp? type_vars self_name arguments constructor_args body exs}
     (let [replacer (|> (list#each (field->parser fully_qualified_class_name self_name) fields)
                        (list#mix <>.either method_parser)
                        parser->replacer)]
-      (` ("init"
-          (~ (privacy_modifier$ pm))
-          (~ (code.bit strict_fp?))
-          [(~+ (list#each annotation$ anns))]
-          [(~+ (list#each var$ type_vars))]
-          [(~+ (list#each class$ exs))]
-          (~ (code.text self_name))
-          [(~+ (list#each argument$ arguments))]
-          [(~+ (list#each constructor_arg$ constructor_args))]
-          (~ (replaced replacer body))
-          )))
+      (meta#in (` ("init"
+                   (~ (privacy_modifier$ pm))
+                   (~ (code.bit strict_fp?))
+                   [(~+ (list#each annotation$ anns))]
+                   [(~+ (list#each var$ type_vars))]
+                   [(~+ (list#each class$ exs))]
+                   (~ (code.text self_name))
+                   [(~+ (list#each argument$ arguments))]
+                   [(~+ (list#each constructor_arg$ constructor_args))]
+                   (~ (replaced replacer body))
+                   ))))
     
     {#VirtualMethod final? strict_fp? type_vars self_name arguments return_type body exs}
     (let [replacer (|> (list#each (field->parser fully_qualified_class_name self_name) fields)
                        (list#mix <>.either method_parser)
                        parser->replacer)]
-      (` ("virtual"
-          (~ (code.text name))
-          (~ (privacy_modifier$ pm))
-          (~ (code.bit final?))
-          (~ (code.bit strict_fp?))
-          [(~+ (list#each annotation$ anns))]
-          [(~+ (list#each var$ type_vars))]
-          (~ (code.text self_name))
-          [(~+ (list#each argument$ arguments))]
-          (~ (return$ return_type))
-          [(~+ (list#each class$ exs))]
-          (~ (replaced replacer body)))))
+      (meta#in (` ("virtual"
+                   (~ (code.text name))
+                   (~ (privacy_modifier$ pm))
+                   (~ (code.bit final?))
+                   (~ (code.bit strict_fp?))
+                   [(~+ (list#each annotation$ anns))]
+                   [(~+ (list#each var$ type_vars))]
+                   (~ (code.text self_name))
+                   [(~+ (list#each argument$ arguments))]
+                   (~ (return$ return_type))
+                   [(~+ (list#each class$ exs))]
+                   (~ (replaced replacer body))))))
     
-    {#OverridenMethod strict_fp? declaration type_vars self_name arguments return_type body exs}
+    {#OverridenMethod strict_fp? declaration type_vars self_name expected_arguments return_type body exs}
     (let [replacer (|> (list#each (field->parser fully_qualified_class_name self_name) fields)
                        (list#mix <>.either method_parser)
-                       parser->replacer)
-          super_replacer (parser->replacer (<code>.form (do <>.monad
-                                                          [_ (<code>.this (' ::super!))
-                                                           args (<code>.tuple (<>.exactly (list.size arguments) <code>.any))]
-                                                          (in (` ("jvm member invoke special"
-                                                                  [(~+ (list#each (|>> ..signature code.text) (product.right (parser.declaration declaration))))]
-                                                                  (~ (code.text (product.left (parser.read_class super_class))))
-                                                                  (~ (code.text name))
-                                                                  [(~+ (list#each (|>> ..signature code.text) type_vars))]
-                                                                  ("jvm object cast" (~ (code.local self_name)))
-                                                                  (~+ (|> args
-                                                                          (list#each (|>> ~ "jvm object cast" `))
-                                                                          (list.zipped_2 (list#each product.right arguments))
-                                                                          (list#each ..decorate_input)))))))))]
-      (` ("override"
-          (~ (declaration$ declaration))
-          (~ (code.text name))
-          (~ (code.bit strict_fp?))
-          [(~+ (list#each annotation$ anns))]
-          [(~+ (list#each var$ type_vars))]
-          (~ (code.text self_name))
-          [(~+ (list#each argument$ arguments))]
-          (~ (return$ return_type))
-          [(~+ (list#each class$ exs))]
-          (~ (|> body
-                 (replaced replacer)
-                 (replaced super_replacer)))
-          )))
+                       parser->replacer)]
+      (do meta.monad
+        [@ meta.current_module_name
+         body/+ (local.with (list [[@ name] (overriden_method_macro super_class name declaration type_vars self_name expected_arguments)])
+                  #1
+                  body)]
+        (in (` ("override"
+                (~ (declaration$ declaration))
+                (~ (code.text name))
+                (~ (code.bit strict_fp?))
+                [(~+ (list#each annotation$ anns))]
+                [(~+ (list#each var$ type_vars))]
+                (~ (code.text self_name))
+                [(~+ (list#each argument$ expected_arguments))]
+                (~ (return$ return_type))
+                [(~+ (list#each class$ exs))]
+                (~+ (list#each (replaced replacer) body/+)))))))
 
     {#StaticMethod strict_fp? type_vars arguments return_type body exs}
     (let [replacer (parser->replacer (<>.failure ""))]
-      (` ("static"
-          (~ (code.text name))
-          (~ (privacy_modifier$ pm))
-          (~ (code.bit strict_fp?))
-          [(~+ (list#each annotation$ anns))]
-          [(~+ (list#each var$ type_vars))]
-          [(~+ (list#each argument$ arguments))]
-          (~ (return$ return_type))
-          [(~+ (list#each class$ exs))]
-          (~ (replaced replacer body)))))
+      (meta#in (` ("static"
+                   (~ (code.text name))
+                   (~ (privacy_modifier$ pm))
+                   (~ (code.bit strict_fp?))
+                   [(~+ (list#each annotation$ anns))]
+                   [(~+ (list#each var$ type_vars))]
+                   [(~+ (list#each argument$ arguments))]
+                   (~ (return$ return_type))
+                   [(~+ (list#each class$ exs))]
+                   (~ (replaced replacer body))))))
 
     {#AbstractMethod type_vars arguments return_type exs}
-    (` ("abstract"
-        (~ (code.text name))
-        (~ (privacy_modifier$ pm))
-        [(~+ (list#each annotation$ anns))]
-        [(~+ (list#each var$ type_vars))]
-        [(~+ (list#each argument$ arguments))]
-        (~ (return$ return_type))
-        [(~+ (list#each class$ exs))]))
+    (meta#in (` ("abstract"
+                 (~ (code.text name))
+                 (~ (privacy_modifier$ pm))
+                 [(~+ (list#each annotation$ anns))]
+                 [(~+ (list#each var$ type_vars))]
+                 [(~+ (list#each argument$ arguments))]
+                 (~ (return$ return_type))
+                 [(~+ (list#each class$ exs))])))
 
     {#NativeMethod type_vars arguments return_type exs}
-    (` ("native"
-        (~ (code.text name))
-        (~ (privacy_modifier$ pm))
-        [(~+ (list#each annotation$ anns))]
-        [(~+ (list#each var$ type_vars))]
-        [(~+ (list#each class$ exs))]
-        [(~+ (list#each argument$ arguments))]
-        (~ (return$ return_type))))
+    (meta#in (` ("native"
+                 (~ (code.text name))
+                 (~ (privacy_modifier$ pm))
+                 [(~+ (list#each annotation$ anns))]
+                 [(~+ (list#each var$ type_vars))]
+                 [(~+ (list#each class$ exs))]
+                 [(~+ (list#each argument$ arguments))]
+                 (~ (return$ return_type)))))
     ))
 
 (def: (complete_call$ g!obj [method args])
@@ -1214,7 +1219,8 @@
              method_parser (.is (Parser Code)
                                 (|> methods
                                     (list#each (method->parser class_vars fully_qualified_class_name))
-                                    (list#mix <>.either (<>.failure ""))))]]
+                                    (list#mix <>.either (<>.failure ""))))]
+       methods (monad.each ! (method_def$ fully_qualified_class_name method_parser super fields) methods)]
       (in (list (` ("jvm class"
                     (~ (declaration$ (jvm.declaration full_class_name class_vars)))
                     (~ (class$ super))
@@ -1222,7 +1228,7 @@
                     (~ (inheritance_modifier$ im))
                     [(~+ (list#each annotation$ annotations))]
                     [(~+ (list#each field_decl$ fields))]
-                    [(~+ (list#each (method_def$ fully_qualified_class_name method_parser super fields) methods))])))))))
+                    [(~+ methods)])))))))
 
 (def: .public interface:
   (syntax (_ [.let [! <>.monad]
@@ -1245,12 +1251,14 @@
                                   (<code>.tuple (<>.some (class^ class_vars))))
               constructor_args (..constructor_args^ class_vars)
               methods (<>.some ..overriden_method_def^)])
-    (in (list (` ("jvm class anonymous"
-                  [(~+ (list#each var$ class_vars))]
-                  (~ (class$ super))
-                  [(~+ (list#each class$ interfaces))]
-                  [(~+ (list#each constructor_arg$ constructor_args))]
-                  [(~+ (list#each (method_def$ "" (<>.failure "") super (list)) methods))]))))))
+    (do [! meta.monad]
+      [methods (monad.each ! (method_def$ "" (<>.failure "") super (list)) methods)]
+      (in (list (` ("jvm class anonymous"
+                    [(~+ (list#each var$ class_vars))]
+                    (~ (class$ super))
+                    [(~+ (list#each class$ interfaces))]
+                    [(~+ (list#each constructor_arg$ constructor_args))]
+                    [(~+ methods)])))))))
 
 (def: .public null
   (syntax (_ [])
diff --git a/stdlib/source/library/lux/macro/local.lux b/stdlib/source/library/lux/macro/local.lux
index 5a07b4a48..2d93ea1fc 100644
--- a/stdlib/source/library/lux/macro/local.lux
+++ b/stdlib/source/library/lux/macro/local.lux
@@ -110,18 +110,10 @@
          (..push_one [g!pop (..pop_all (list#each product.left macros) g!pop)]))]
     (in (` ((~ g!pop))))))
 
-(def: .public (with macros body)
-  (-> (List [Symbol Macro]) Code (Meta (List Code)))
+(def: .public (with macros expression? body)
+  (-> (List [Symbol Macro]) Bit Code (Meta (List Code)))
   (do [! meta.monad]
-    [expression? (is (Meta Bit)
-                     (function (_ lux)
-                       {try.#Success [lux (case (the .#expected lux)
-                                            {.#None}
-                                            false
-
-                                            {.#Some _}
-                                            true)]}))
-     g!pop (..push macros)]
+    [g!pop (..push macros)]
     (.if expression?
       (//.with_symbols [g!body]
         (in (list (` (.let [(~ g!body) (~ body)]
@@ -141,5 +133,13 @@
                                   (meta.eval .Macro)
                                   (at ! each (|>> (as .Macro)
                                                   [[here_name name]]))))
-                          locals)]
-      (..with locals body))))
+                          locals)
+       expression? (is (Meta Bit)
+                       (function (_ lux)
+                         {try.#Success [lux (case (the .#expected lux)
+                                              {.#None}
+                                              false
+
+                                              {.#Some _}
+                                              true)]}))]
+      (..with locals expression? body))))
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux
index bb307180d..e285ff15a 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/analysis/jvm.lux
@@ -14,7 +14,8 @@
     ["<>" parser (.only)
      ["<[0]>" code (.only Parser)]]]
    [data
-    [binary (.only Binary)]
+    [binary (.only Binary)
+     ["[0]" \\format]]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" equivalence)
      ["%" \\format (.only format)]
@@ -23,9 +24,7 @@
      ["[0]" list (.open: "[1]#[0]" mix monad monoid)]
      ["[0]" array]
      ["[0]" dictionary (.only Dictionary)]
-     ["[0]" sequence]]
-    ["[0]" format
-     ["[1]" binary]]]
+     ["[0]" sequence]]]
    [macro
     ["^" pattern]
     ["[0]" template]]
@@ -79,6 +78,8 @@
       ["[0]" scope]]
      [///
       ["[0]" phase (.open: "[1]#[0]" monad)]
+      ["[0]" reference (.only)
+       ["[0]" variable]]
       [meta
        [archive (.only Archive)
         [module
@@ -2235,6 +2236,74 @@
                                  (/////analysis.tuple (list forced_refencing bodyA))]
                                 (list)]}))))
 
+(def: (with_fake_parameter#pattern it)
+  (-> pattern.Pattern pattern.Pattern)
+  (case it
+    {pattern.#Simple _}
+    it
+    
+    {pattern.#Complex it}
+    {pattern.#Complex
+     (case it
+       {complex.#Variant it}
+       {complex.#Variant (revised complex.#value with_fake_parameter#pattern it)}
+
+       {complex.#Tuple it}
+       {complex.#Tuple (list#each with_fake_parameter#pattern it)})}
+    
+    {pattern.#Bind it}
+    {pattern.#Bind (++ it)}))
+
+(def: (with_fake_parameter it)
+  (-> Analysis Analysis)
+  (case it
+    {/////analysis.#Simple _}
+    it
+
+    {/////analysis.#Structure it}
+    {/////analysis.#Structure
+     (case it
+       {complex.#Variant it}
+       {complex.#Variant (revised complex.#value with_fake_parameter it)}
+
+       {complex.#Tuple it}
+       {complex.#Tuple (list#each with_fake_parameter it)})}
+
+    {/////analysis.#Reference it}
+    {/////analysis.#Reference
+     (case it
+       {reference.#Variable it}
+       {reference.#Variable
+        (case it
+          {variable.#Local it}
+          {variable.#Local (++ it)}
+          
+          {variable.#Foreign _}
+          it)}
+       
+       {reference.#Constant _}
+       it)}
+    
+    {/////analysis.#Case value [head tail]}
+    {/////analysis.#Case (with_fake_parameter value)
+                         (let [with_fake_parameter (is (-> /////analysis.Branch /////analysis.Branch)
+                                                       (|>> (revised /////analysis.#when with_fake_parameter#pattern)
+                                                            (revised /////analysis.#then with_fake_parameter)))]
+                           [(with_fake_parameter head)
+                            (list#each with_fake_parameter tail)])}
+    
+    {/////analysis.#Function environment body}
+    {/////analysis.#Function (list#each with_fake_parameter environment)
+                             body}
+    
+    {/////analysis.#Apply parameter abstraction}
+    {/////analysis.#Apply (with_fake_parameter parameter)
+                          (with_fake_parameter abstraction)}
+    
+    {/////analysis.#Extension name parameters}
+    {/////analysis.#Extension name
+                              (list#each with_fake_parameter parameters)}))
+
 (def: .public (analyse_overriden_method analyse archive selfT mapping supers method)
   (-> Phase Archive .Type Mapping (List (Type Class)) (Overriden_Method Code) (Operation Analysis))
   (let [[parent_type method_name
@@ -2265,7 +2334,8 @@
                          list.reversed
                          (list#mix scope.with_local (analyse archive body))
                          (typeA.expecting :return:)
-                         scope.with)]
+                         scope.with)
+       .let [arity (list.size arguments)]]
       (in (/////analysis.tuple (list (/////analysis.text ..overriden_tag)
                                      (class_analysis parent_type)
                                      (/////analysis.text method_name)
@@ -2280,7 +2350,10 @@
                                      {/////analysis.#Function
                                       (list#each (|>> /////analysis.variable)
                                                  (scope.environment scope))
-                                      (..hidden_method_body (list.size arguments) bodyA)}
+                                      (<| (..hidden_method_body arity)
+                                          (case arity
+                                            0 (with_fake_parameter bodyA)
+                                            _ bodyA))}
                                      ))))))
 
 (def: (matched? [sub sub_method subJT] [super super_method superJT])
@@ -2394,7 +2467,7 @@
   (let [signature (signature.inheritance (list#each jvm.signature parameters)
                                          (jvm.signature super)
                                          (list#each jvm.signature interfaces))]
-    (try#each (|>> (format.result class.writer)
+    (try#each (|>> (\\format.result class.writer)
                    [name])
               (class.class version.v6_0
                            (all modifier#composite
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux
index 9198eff46..957b2339d 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/directive/jvm.lux
@@ -12,8 +12,9 @@
      ["<[0]>" code (.only Parser)]
      ["<[0]>" synthesis]]]
    [data
-    [binary (.only Binary)]
     ["[0]" product]
+    [binary (.only Binary)
+     ["[0]" \\format]]
     ["[0]" text
      ["%" \\format (.only format)]
      ["<[1]>" \\parser]]
@@ -21,9 +22,7 @@
      ["[0]" list (.open: "[1]#[0]" functor mix)]
      ["[0]" dictionary]
      ["[0]" sequence]
-     ["[0]" set (.only Set)]]
-    ["[0]" format
-     ["[1]" binary]]]
+     ["[0]" set (.only Set)]]]
    [macro
     ["^" pattern]
     ["[0]" template]]
@@ -331,7 +330,7 @@
            (<synthesis>.tuple (<>.some ..annotation_synthesis))
            (<synthesis>.tuple (<>.some ..var_type_synthesis))
            <synthesis>.text
-           (do <>.monad
+           (do [! <>.monad]
              [args (<synthesis>.tuple (<>.some ..argument_synthesis))]
              (all <>.and
                   (in args)
@@ -533,7 +532,10 @@
   (do [! phase.monad]
     [.let [[super method_name strict_floating_point? annotations
             method_tvars self arguments returnJ exceptionsJ
-            bodyS] method]
+            bodyS] method
+            bodyS (case (list.size arguments)
+                    0 (host.without_fake_parameter bodyS)
+                    _ bodyS)]
      generate directive.generation]
     (directive.lifted_generation
      (do !
@@ -684,7 +686,7 @@
   (let [signature (signature.inheritance (list#each type.signature parameters)
                                          (type.signature super)
                                          (list#each type.signature interfaces))]
-    (try#each (|>> (format.result class.writer)
+    (try#each (|>> (\\format.result class.writer)
                    [name])
               (class.class version.v6_0
                            (all modifier#composite
@@ -901,7 +903,7 @@
                                                      (the [directive.#generation directive.#phase] state)])
                              methods)
          .let [all_dependencies (cache.all (list#each product.left methods))]
-         bytecode (<| (at ! each (format.result class.writer))
+         bytecode (<| (at ! each (\\format.result class.writer))
                       phase.lifted
                       (class.class version.v6_0
                                    (all modifier#composite
@@ -940,7 +942,7 @@
     (function (_ extension_name phase archive [[name parameters] supers annotations method_declarations])
       (directive.lifted_generation
        (do [! phase.monad]
-         [bytecode (<| (at ! each (format.result class.writer))
+         [bytecode (<| (at ! each (\\format.result class.writer))
                        phase.lifted
                        (class.class version.v6_0
                                     (all modifier#composite
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux
index 6f5057d00..30ef58a77 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/extension/generation/jvm/host.lux
@@ -10,6 +10,8 @@
      ["<[0]>" synthesis (.only Parser)]]]
    [data
     ["[0]" product]
+    [binary
+     ["[0]" \\format]]
     ["[0]" text (.open: "[1]#[0]" equivalence)
      ["%" \\format]
      ["<[1]>" \\parser]]
@@ -17,9 +19,7 @@
      ["[0]" list (.open: "[1]#[0]" monad mix monoid)]
      ["[0]" dictionary (.only Dictionary)]
      ["[0]" set (.only Set)]
-     ["[0]" sequence]]
-    ["[0]" format
-     ["[1]" binary]]]
+     ["[0]" sequence]]]
    [macro
     ["^" pattern]
     ["[0]" template]]
@@ -64,9 +64,10 @@
     [analysis
      ["/" jvm]]]
    ["/[1]" //
-    [analysis (.only Environment)]
     ["[1][0]" synthesis (.only Synthesis Path %synthesis)]
     ["[1][0]" generation]
+    [analysis (.only Environment)
+     ["[0]" complex]]
     [///
      ["[1]" phase]
      ["[1][0]" reference (.only)
@@ -846,6 +847,129 @@
       _
       <oops>)))
 
+(def: (without_fake_parameter#path without_fake_parameter)
+  (-> (-> Synthesis Synthesis)
+      (-> Path Path))
+  (function (again it)
+    (case it
+      (^.or {//////synthesis.#Pop}
+            {//////synthesis.#Access _})
+      it
+      
+      {//////synthesis.#Bind it}
+      {//////synthesis.#Bind (-- it)}
+      
+      {//////synthesis.#Bit_Fork when then else}
+      {//////synthesis.#Bit_Fork when
+                                 (again then)
+                                 (maybe#each again else)}
+
+      (^.with_template [<tag>]
+        [{<tag> [head tail]}
+         {<tag> [(revised //////synthesis.#then again head)
+                 (list#each (revised //////synthesis.#then again) tail)]}])
+      ([//////synthesis.#I64_Fork]
+       [//////synthesis.#F64_Fork]
+       [//////synthesis.#Text_Fork])
+      
+      (^.with_template [<tag>]
+        [{<tag> left right}
+         {<tag> (again left) (again right)}])
+      ([//////synthesis.#Seq]
+       [//////synthesis.#Alt])
+      
+      {//////synthesis.#Then it}
+      {//////synthesis.#Then (without_fake_parameter it)})))
+
+(def: .public (without_fake_parameter it)
+  (-> Synthesis Synthesis)
+  (case it
+    {//////synthesis.#Simple _}
+    it
+    
+    {//////synthesis.#Structure it}
+    {//////synthesis.#Structure
+     (case it
+       {complex.#Variant it}
+       {complex.#Variant (revised complex.#value without_fake_parameter it)}
+
+       {complex.#Tuple it}
+       {complex.#Tuple (list#each without_fake_parameter it)})}
+    
+    {//////synthesis.#Reference it}
+    {//////synthesis.#Reference
+     (case it
+       {//////reference.#Variable it}
+       {//////reference.#Variable
+        (case it
+          {//////variable.#Local it}
+          {//////variable.#Local (-- it)}
+          
+          {//////variable.#Foreign _}
+          it)}
+       
+       {//////reference.#Constant _}
+       it)}
+    
+    {//////synthesis.#Control it}
+    {//////synthesis.#Control
+     (case it
+       {//////synthesis.#Branch it}
+       {//////synthesis.#Branch
+        (case it
+          {//////synthesis.#Exec before after}
+          {//////synthesis.#Exec (without_fake_parameter before)
+                                 (without_fake_parameter after)}
+          
+          {//////synthesis.#Let value register body}
+          {//////synthesis.#Let (without_fake_parameter value)
+                                (-- register)
+                                (without_fake_parameter body)}
+          
+          {//////synthesis.#If when then else}
+          {//////synthesis.#If (without_fake_parameter when)
+                               (without_fake_parameter then)
+                               (without_fake_parameter else)}
+          
+          {//////synthesis.#Get members record}
+          {//////synthesis.#Get members
+                                (without_fake_parameter record)}
+          
+          {//////synthesis.#Case value path}
+          {//////synthesis.#Case (without_fake_parameter value)
+                                 (without_fake_parameter#path without_fake_parameter path)})}
+       
+       {//////synthesis.#Loop it}
+       {//////synthesis.#Loop
+        (case it
+          {//////synthesis.#Scope [//////synthesis.#start start
+                                   //////synthesis.#inits inits
+                                   //////synthesis.#iteration iteration]}
+          {//////synthesis.#Scope [//////synthesis.#start (-- start)
+                                   //////synthesis.#inits (list#each without_fake_parameter inits)
+                                   //////synthesis.#iteration iteration]}
+          
+          {//////synthesis.#Again _}
+          it)}
+       
+       {//////synthesis.#Function it}
+       {//////synthesis.#Function
+        (case it
+          {//////synthesis.#Abstraction [//////synthesis.#environment environment
+                                         //////synthesis.#arity arity
+                                         //////synthesis.#body body]}
+          {//////synthesis.#Abstraction [//////synthesis.#environment (list#each without_fake_parameter environment)
+                                         //////synthesis.#arity arity
+                                         //////synthesis.#body body]}
+          
+          {//////synthesis.#Apply [//////synthesis.#function function
+                                   //////synthesis.#arguments arguments]}
+          {//////synthesis.#Apply [//////synthesis.#function (without_fake_parameter function)
+                                   //////synthesis.#arguments (list#each without_fake_parameter arguments)]})})}
+
+    {//////synthesis.#Extension name parameters}
+    {//////synthesis.#Extension name (list#each without_fake_parameter parameters)}))
+
 (def: overriden_method_definition
   (Parser [(Environment Synthesis) (/.Overriden_Method Synthesis)])
   (<synthesis>.tuple (do <>.monad
@@ -863,12 +987,16 @@
                                                    (<synthesis>.loop (<>.exactly 0 <synthesis>.any))
                                                    <synthesis>.tuple
                                                    (<>.after <synthesis>.any)
-                                                   <synthesis>.any)]
+                                                   <synthesis>.any)
+                        .let [arity (list.size arguments)]]
                        (in [environment
                             [ownerT name
                              strict_fp? annotations vars
                              self_name arguments returnT exceptionsT
-                             (..hidden_method_body (list.size arguments) body)]]))))
+                             (<| (..hidden_method_body arity)
+                                 (case arity
+                                   0 (without_fake_parameter body)
+                                   _ body))]]))))
 
 (def: (normalize_path normalize)
   (-> (-> Synthesis Synthesis)
@@ -1222,7 +1350,7 @@
          methods! (|> overriden_methods
                       (list#each (normalized_method global_mapping))
                       (monad.each ! (method_definition generate archive artifact_id)))
-         bytecode (<| (at ! each (format.result class.writer))
+         bytecode (<| (at ! each (\\format.result class.writer))
                       //////.lifted
                       (class.class version.v6_0 (all modifier#composite class.public class.final)
                                    (name.internal anonymous_class_name)
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function.lux
index 3de519160..a87be42cc 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/function.lux
@@ -5,22 +5,22 @@
     ["[0]" monad (.only do)]]
    [data
     ["[0]" product]
+    [binary
+     ["[0]" \\format]]
     [collection
      ["[0]" list (.open: "[1]#[0]" monoid functor)]
-     ["[0]" sequence]]
-    ["[0]" format
-     ["[1]" binary]]]
+     ["[0]" sequence]]]
    [math
     [number
      ["n" nat]
      ["[0]" i32]]]
    [target
     [jvm
+     ["_" bytecode (.only Label Bytecode) (.open: "[1]#[0]" monad)]
      ["[0]" version]
      ["[0]" modifier (.only Modifier) (.open: "[1]#[0]" monoid)]
      ["[0]" field (.only Field)]
      ["[0]" method (.only Method)]
-     ["_" bytecode (.only Label Bytecode) (.open: "[1]#[0]" monad)]
      ["[0]" class (.only Class)]
      ["[0]" type (.only Type)
       [category (.only Return' Value')]
@@ -122,7 +122,7 @@
                                       fields
                                       methods
                                       (sequence.sequence)))
-     .let [bytecode [function_class (format.result class.writer class)]]
+     .let [bytecode [function_class (\\format.result class.writer class)]]
      _ (generation.execute! bytecode)
      _ (generation.save! (product.right function_context) {.#None} bytecode)]
     (in instance)))
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux
index 0a1eba71c..eb8478a41 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/host.lux
@@ -12,16 +12,15 @@
     [concurrency
      ["[0]" atom (.only Atom atom)]]]
    [data
-    [binary (.only Binary)]
+    [binary (.only Binary)
+     ["[0]" \\format]]
     ["[0]" product]
     ["[0]" text (.open: "[1]#[0]" hash)
      ["%" \\format (.only format)]]
     [collection
      ["[0]" array]
      ["[0]" dictionary (.only Dictionary)]
-     ["[0]" sequence]]
-    ["[0]" format
-     ["[1]" binary]]]
+     ["[0]" sequence]]]
    [target
     [jvm
      ["_" bytecode (.only Bytecode)]
@@ -132,7 +131,7 @@
                                                          _.return)}))
                               (sequence.sequence))]
     (io.run! (do [! (try.with io.monad)]
-               [bytecode (at ! each (format.result class.writer)
+               [bytecode (at ! each (\\format.result class.writer)
                              (io.io bytecode))
                 _ (loader.store eval_class bytecode library)
                 class (loader.load eval_class loader)
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/program.lux b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/program.lux
index 6f9aa8aa3..a81896178 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/program.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/phase/generation/jvm/program.lux
@@ -6,10 +6,10 @@
    [control
     ["[0]" try]]
    [data
+    [binary
+     ["[0]" \\format]]
     [collection
-     ["[0]" sequence]]
-    ["[0]" format
-     ["[1]" binary]]]
+     ["[0]" sequence]]]
    [target
     [jvm
      ["_" bytecode (.only Bytecode)]
@@ -155,7 +155,7 @@
                                          _.return)})
         class (artifact_name context)]
     [class
-     (<| (format.result class.writer)
+     (<| (\\format.result class.writer)
          try.trusted
          (class.class version.v6_0
                       ..program::modifier
diff --git a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux
index 9b61d3737..c4a772695 100644
--- a/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux
+++ b/stdlib/source/library/lux/tool/compiler/language/lux/synthesis.lux
@@ -59,8 +59,14 @@
   [#locals 0
    #currying? false])
 
+(type: .public (Road value next)
+  (Record
+   [#when value
+    #then next]))
+
 (type: .public (Fork value next)
-  [[value next] (List [value next])])
+  [(Road value next)
+   (List (Road value next))])
 
 (type: .public (Path' s)
   (Variant
diff --git a/stdlib/source/test/lux/ffi.jvm.lux b/stdlib/source/test/lux/ffi.jvm.lux
index 4b924b6a6..e2f50a5e6 100644
--- a/stdlib/source/test/lux/ffi.jvm.lux
+++ b/stdlib/source/test/lux/ffi.jvm.lux
@@ -319,9 +319,9 @@
                        [] (actual1 self [throw? java/lang/Boolean])
                        java/lang/Long
                        "throws" [java/lang/Throwable]
-                       (if (/.of_boolean throw?)
-                         (panic! "YOLO")
-                         (/.as_long (.int expected)))))
+                       (if (not (/.of_boolean throw?))
+                         (/.as_long (.int expected))
+                         (panic! "YOLO"))))
            example/1!
            (and (case (test/TestInterface1::actual1 (/.as_boolean false) object/1)
                   {try.#Success actual}
@@ -401,9 +401,9 @@
   (test/TestInterface1 [] (actual1 self [throw? java/lang/Boolean])
                        java/lang/Long
                        "throws" [java/lang/Throwable]
-                       (if (/.of_boolean throw?)
-                         (panic! "YOLO")
-                         ::value)))
+                       (if (not (/.of_boolean throw?))
+                         ::value
+                         (panic! "YOLO"))))
 
 (/.import test/TestClass1
   "[1]::[0]"