<artifactId>jcl-over-slf4j</artifactId>
<version>${slf4j.version}</version>
</dependency>
+
<!-- ******* testing ******* -->
<dependency>
<groupId>junit</groupId>
<artifactId>hibernate</artifactId>
</exclusion>
<exclusion>
+ <!-- we use log4j-slf4j-impl -->
<groupId>org.slf4j</groupId>
<artifactId>slf4j-nop</artifactId>
</exclusion>