tree ebde1cd78572c16b3b584489d732124ee59d7391
parent 9a207890569112602990c6b425ba6755991561d0
author Hector Oswaldo Caballero <hector.caballero@ericsson.com> 1515700463 -0500
committer Hector Oswaldo Caballero <hector.caballero@ericsson.com> 1516014034 -0500

Use Java 8 String.join()

Change-Id: I74a002b562a39b5971e4f7877be6bc258cb64715