<dependencies>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-log4j12</artifactId>
      <version>1.7.5</version>
    </dependency>
    <dependency>
      <groupId>org.apache.solr</groupId>
      <artifactId>solr-test-framework</artifactId>
      <version>4.6.0</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.lucene</groupId>
      <artifactId>lucene-core</artifactId>
      <version>4.6.0</version>
      <scope>test</scope>
    </dependency>
  </dependencies>