duplicated block id: 1
size: 6 cleaned lines of code
in 2 files:
 - app/metrics/src/main/java/com/googlecodesamples/cloud/jss/metrics/action/Complete.java (74:81)
 - app/metrics/src/main/java/com/googlecodesamples/cloud/jss/metrics/action/Ack.java (72:79)