duplicated block id: 1
size: 6 cleaned lines of code
in 2 files:
 - src/main/java/com/amazon/neptune/gremlin/driver/sigv4/AwsSigV4ClientHandshaker.java (62:67)
 - src/main/java/com/amazon/neptune/gremlin/driver/sigv4/AwsSigV4ClientHandshaker.java (93:98)