anchor.diff:  			...
   			<plugin>
   				<artifactId>maven-surefire-plugin</artifactId>
  -				<version>2.19</version>
  +				<version>2.19.1</version>
   				<configuration>
   					<properties>
   						<configurationParameters>
  
positive.code: 			...
  			<plugin>
  				<artifactId>maven-surefire-plugin</artifactId>
  				<version>2.19</version>
  				<dependencies>
  					<dependency>
  						<groupId>org.junit.platform</groupId>
  
negative.code: 	...
  ----
  
  [[running-tests-build-maven-test-system-property]]
  ===== Running a Single Test Class
  
  The JUnit Platform Surefire Provider supports the `test` JVM system property supported by
  the Maven Surefire Plugin. For example, to run only test methods in the
  `org.example.MyTest` test class you can execute `mvn -Dtest=org.example.MyTest test` from
  the command line. For further details, consult the
  https://maven.apache.org/surefire/maven-surefire-plugin/examples/single-test.html[Maven Surefire Plugin]
  documentation.
  
  [[running-tests-build-maven-filter-test-class-names]]
  ===== Filtering by Test Class Names
  
  The Maven Surefire Plugin will scan for test classes whose fully qualified names match
  the following patterns.
  
  - `+**/Test*.java+`
  - `+**/*Test.java+`
  - `+**/*TestCase.java+`
  
  Note, however, that you can override this default behavior by configuring explicit
  `include` and `exclude` rules in your `pom.xml` file. See the
  https://maven.apache.org/surefire/maven-surefire-plugin/examples/inclusion-exclusion.html[Inclusions and Exclusions of Tests]
  documentation for Maven Surefire for details.
  
  [[running-tests-build-maven-filter-tags]]
  ===== Filtering by Tags
  
  You can filter tests by tags using the following configuration properties.
  
  - To include a tag, use either `groups` or `includeTags`.
  - To exclude a tag, use either `excludedGroups` or `excludeTags`.
  
  [source,xml,indent=0]
  ----
  