addNumericAttribute("priority", "@priority");
addPriorityAttribute();
	public void addDefaultAttributes() {		// This conversion scheme is arbitrary.		// FIXME: method and field signatures?		addNominalAttribute("bugtype", "@type");		addNominalAttribute("class", "./Class[1]/@classname");		addNominalAttribute("methodname", "./Method[1]/@name");		addNominalAttribute("auxmethodclass", "./Method[2]/@classname");		addNominalAttribute("auxmethodname", "./Method[2]/@name");		addNominalAttribute("fieldclass", "./Field[1]/@classname");		addNominalAttribute("fieldname", "./Field[1]/@name");		addNumericAttribute("priority", "@priority");		addClassificationAttribute();	}