coverity#707290 Uncaught exception

Change-Id: Ia1d09b753270cca82cadf8779abec44c8a0180b1
coverity#738461 Uncaught exception

Change-Id: Iecc2653faae6bebd31909139392586fe66a17cb4
coverity#1078626 Missing break in switch

Change-Id: I4b9b846049d9802a319b403e1f45734b7bd604f2