Add http-utils to configserver's pom.xml
<artifactId>mockito-core</artifactId>
<scope>test</scope>
</dependency>
+ <dependency>
+ <groupId>com.yahoo.vespa</groupId>
+ <artifactId>http-utils</artifactId>
+ <version>${project.version}</version>
+ <scope>compile</scope>
+ </dependency>
</dependencies>
<build>
<plugins>
