from: crossdc-producer
to: crossdc-commons
evidence:
 - file: "crossdc-producer/src/main/java/org/apache/solr/update/processor/MirroringUpdateRequestProcessorFactory.java"
   contains "import org.apache.solr.crossdc.common.ConfigProperty;"

from: crossdc-producer
to: crossdc-commons
evidence:
 - file: "crossdc-producer/src/main/java/org/apache/solr/update/processor/KafkaRequestMirroringHandler.java"
   contains "import org.apache.solr.crossdc.common.KafkaMirroringSink;"