anchor.diff:  
   To fix this problem, read environment variables using link:{javadocPath}/org/gradle/api/provider/ProviderFactory.html#environmentVariable-java.lang.String-[providers.environmentVariable()] instead:
   
  -.Read environment variables using the value supplier API
   ====
   [.multi-language-sample]
   =====
  
positive.code: 
  To fix this problem, read files using link:{javadocPath}/org/gradle/api/provider/ProviderFactory.html#fileContents-org.gradle.api.file.RegularFile-[providers.fileContents()] instead:
  
  .Read files using the value supplier API
  ====
  [.multi-language-sample]
  =====
  
negative.code: 
  This problem is caused by build logic similar to this:
  
  ====
  [.multi-language-sample]
  =====
  