}

        then:
        outstr.toString().contains("${TestMultiCauseException.name}: message")
        outstr.toString().contains("Caused by: ${RuntimeException.name}: cause1")
    }

    def printStacktraceWithNestedMultipleCauses() {
        RuntimeException causeA = new RuntimeException('causeA')
        RuntimeException causeB = new RuntimeException('causeB')