anchor.diff:  
   Just add it as your dependency (Example for Gradle)
   
  -[source,groovy,subs="lib_version"]
  +[source,groovy,subs="attributes,verbatim"]
   ----
   testCompile `com.toomuchcoding:jsonassert:{lib_version}`
   ----
  
positive.code: 
  Just add 
  
  [source,groovy,subs="lib_version"]
  ----
  testCompile 'com.toomuchcoding.jsonassert:jsonassert-assertj-java7:{lib_version}'
  ----
  
negative.code: 
  Just add 
  
  [source,groovy,subs="attributes,verbatim"]
  --
  testCompile 'com.toomuchcoding.jsonassert:jsonassert-assertj-java8:{lib_version}'
  --
  
  = Contact
  
  