56 duplicated lines in:
  - client-play-json-v28/src/main/scala/com/gu/targeting/client/Campaign.scala (14:103, 100%)
  - client-play-json-v30/src/main/scala/com/gu/targeting/client/Campaign.scala (14:103, 100%)

48 duplicated lines in:
  - client-play-json-v28/src/main/scala/com/gu/targeting/client/Fields.scala (6:78, 100%)
  - client-play-json-v30/src/main/scala/com/gu/targeting/client/Fields.scala (6:78, 100%)

10 duplicated lines in:
  - client-play-json-v28/src/main/scala/com/gu/targeting/client/Rule.scala (6:17, 100%)
  - client-play-json-v30/src/main/scala/com/gu/targeting/client/Rule.scala (6:17, 100%)