anchor.diff:  
     gradle_2_5 = gradleGen rec {
       name = "gradle-2.5";
  +    nativeVersion = "0.10";
   
       src = fetchurl {
         url = "http://services.gradle.org/distributions/${name}-bin.zip";
  
positive.code: 
    gradle_latest = gradleGen rec {
      name = "gradle-3.2";
  
      src = fetchurl {
        url = "http://services.gradle.org/distributions/${name}-bin.zip";
  
negative.code: 
    gradle_2_14 = gradleGen rec {
      name = "gradle-2.14.1";
      nativeVersion = "0.10";
  
      src = fetchurl {
        url = "http://services.gradle.org/distributions/${name}-bin.zip";
  