anchor.diff:  [source,java,indent=0]
   [subs=attributes+]
   ----
  -junitPlatform {
  -	logManager 'org.apache.logging.log4j.jul.LogManager'
  +test {
  +	systemProperty 'java.util.logging.manager', 'org.apache.logging.log4j.jul.LogManager'
   }
   ----
   
  
positive.code: 
  Alternatively, it's possible to redirect log messages to other logging frameworks such as
  {Log4j} or {Logback}. To use a logging framework that provides a custom implementation of
  `{LogManager}`, configure the `logManager` extension property of the JUnit Gradle plugin.
  This will set the `java.util.logging.manager` system property to the supplied _fully
  qualified class name_ of the `{LogManager}` implementation to use. The example below
  demonstrates how to configure Log4j{nbsp}2.x (see {Log4j_JDK_Logging_Adapter} for
  details).
  
negative.code: }
  ----
  
  The JUnit Platform can run JUnit 4 based tests as long as you configure a
  `testCompile` dependency on JUnit 4 and a `testRuntime` dependency on the JUnit Vintage
  `TestEngine` implementation similar to the following.
  
  