Object value = it[key]
        toExclude(key, value)
    }

    private void collectOperands(Object value, List<String> collector) {
        if (value instanceof List) {
            value.each {
                collectOperands(it, collector)
            }
        } else {
            collector << toExclude(value)
        }
    }

    private String toExclude(String opType, Object value) {

				<conf name="myconf3"/>
			</artifact>
		</dependency>

		<dependency org="yourorg" name="yourmodule10" rev="10.1">
			<include name="your.*" type="jar"/>
			<include ext="xml"/>
			<exclude name="toexclude"/>
		</dependency>
		<dependency org="yourorg" name="yourmodule11" rev="11.1" conf="*->@"/>

		<exclude module="*servlet*" matcher="glob" conf="myconf1" />

        assert dd.dependencyArtifacts.empty
        assert dd.allExcludes.size() == 1
        assert dd.allExcludes[0].artifact.name == "toexclude"
        assert dd.allExcludes[0].configurations as Set == ["myconf1", "myconf2", "myconf3", "myconf4", "myoldconf"] as Set
        true
    }