anchor.diff:  			...
   			<plugin>
   				<artifactId>maven-surefire-plugin</artifactId>
  -				<version>2.19</version>
  +				<version>2.19.1</version>
   				<dependencies>
   					<dependency>
   						<groupId>org.junit.platform</groupId>
  
positive.code: 			...
  			<plugin>
  				<artifactId>maven-surefire-plugin</artifactId>
  				<version>2.19</version>
  				<configuration>
  			        <properties>
  						<includeTags>acceptance</includeTags>
  
negative.code: 			...
  			<plugin>
  				<artifactId>maven-surefire-plugin</artifactId>
  				<version>2.19.1</version>
  				<configuration>
  					<properties>
  						<configurationParameters>
  