anchor.diff:  { stdenv, fetchurl, jre, makeWrapper }:
   
   stdenv.mkDerivation rec {
  -  version = "4.2.2";
  +  version = "4.3.1";
     pname = "openapi-generator-cli";
   
     jarfilename = "${pname}-${version}.jar";
  
positive.code: 
    src = fetchurl {
      url = "mirror://maven/org/openapitools/${pname}/${version}/${jarfilename}";
      sha256 = "1pafv432ll3pp52580pbnk0gnrm6byl5fkrf1rarhxfkpkr82yif";
    };
  
    phases = [ "installPhase" ];
  
negative.code:     maintainers = [ maintainers.shou ];
    };
  }
  