OutboundTransfer fails on Ubuntu 16.04

[ERROR] testOutboundTransfer(gov.lbl.nest.spade.SystemTest) Time elapsed: 1.297 s <<< FAILURE! junit.framework.ComparisonFailure: Incorrect result returned from "ingest" invocation expected:<...d>outbound.transfer.[5] </bun...> but was:<...d>outbound.transfer.[7] </bun...> at gov.lbl.nest.spade.SystemTest.runOutboundTransfer(SystemTest.java:766) at gov.lbl.nest.spade.SystemTest.testOutboundTransfer(SystemTest.java:962)