This member is added by an implicit conversion from FailureException to
any2stringadd[FailureException] performed by method any2stringadd in scala.Predef.
This member is added by an implicit conversion from FailureException to
StringFormat[FailureException] performed by method StringFormat in scala.Predef.
Exception class intended to be used by FgBioMain and FgBioTool to communicate non-exceptional(!) failures when running a tool.