}

        void assertHasAttribute(String key, String value) {
            assert entry.attributes.attribute.find { it.@name == key && it.@value == value }
        }

        void assertHasNoAttribute(String key, String value) {
            assert !entry.attributes.attribute.find { it.@name == key && it.@value == value }
        }
    }

    class EclipseProjectDependency extends EclipseClasspathEntry {