svoid test_tok_defaultArguments() {
  forEachLL(s -> print(applyTranspilationFunction tok_defaultArguments(s)),
    "public default void replaceValue(A oldValue, A newValue) {}",
    "static <A> ReturnType method(S arg1, S arg2 default blubb, S arg3) {}",
    "static S method(X a default new X(), S arg2) {}",
    "static S method(L<X> a default new L) {}",
    [[ifdef NoNanoHTTPD static virtual NanoHTTPD.Response serve404(S msg default "Not found") {]],
  );
  
  testTranspilationFunction tok_defaultArguments(
    "sS hjs(S script, O... _ default (O[]) null) {}",
      "sS hjs(S script) { return hjs(script, (O[]) null); }\n" +
      "sS hjs(S script, O... _) {}",
     
    // combine with aka 
    "S a aka b(D e, F g default h) { ret i; }",
      "S a aka b(D e) { return a(e, h); }\n" +
      "S a aka b(D e, F g) { ret i; }",
      
    "S nuLike a aka b(D e, F g default h) { ret i; }",
      "S nuLike a aka b(D e) { return a(e, h); }\n" +
      "S nuLike a aka b(D e, F g) { ret i; }",
     
    // default methods 
    "default S bla(int i default 5) { ret str(i); }",
      "default S bla() { return bla(5); }\n" +
      "default S bla(int i) { ret str(i); }",
      
    // abstract methods
    "abstract S bla(int i default 5);",
      "S bla() { return bla(5); }\n" +
      "abstract S bla(int i);",
      
    // method in an interface
    "S bla(int i default 5);",
      "default S bla() { return bla(5); }\n" +
      "S bla(int i);",
      
    // star constructor with default argument
    "*(S x, S y default null) { bla; }",
    [[ *(S x) { this(x, null); }
       *(S x, S y) { bla; } ]],
       
    // two default arguments!
    "void a(B b default c, D e default g) { x; }",
      [[
        void a() { a(c); }
        void a(B b) { a(b, g); }
        void a(D e) { a(c, e); }
        void a(B b, D e) { x; }
      ]],
  );
}

Began life as a copy of #1027998