Avoid crash of the surefire plugin.
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
+ <!-- Fix for OpenJDK 8 now validating class-path attributes in Jar manifests. -->
+ <!-- See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=912333#63 -->
+ <useSystemClassLoader>false</useSystemClassLoader>
<includes>
<include>**/*Test.java</include>
</includes>
