duplicated block id: 1
size: 7 cleaned lines of code
in 2 files:
 - src/main/java/com/spotify/futures/CompletableFutures.java (540:547)
 - src/main/java/com/spotify/futures/CompletableFutures.java (745:752)

duplicated block id: 2
size: 6 cleaned lines of code
in 2 files:
 - src/main/java/com/spotify/futures/CompletableFutures.java (505:511)
 - src/main/java/com/spotify/futures/CompletableFutures.java (702:708)