def justDefault = configurations.justDefault
    def justClassifier = configurations.justClassifier
    def rawBase = configurations.rawBase
    def rawExtended = configurations.rawExtended
    doLast {
        assert base*.name == ['external1-1.0.jar', 'external1-1.0-baseClassifier.jar']
        assert extendedWithOther*.name == ['external1-1.0.jar', 'external1-1.0-baseClassifier.jar', 'other-1.0.jar']