rest-assured/src/main/java/io/restassured/config/XmlConfig.java
public XmlConfig properties(Map<String, Object> properties) {
        return new XmlConfig(features, declaredNamespaces, this.properties, validating, namespaceAware, allowDocTypeDeclaration, true);
    }
public XmlConfig properties(Map<String, Object> properties) {
        return new XmlConfig(features, declaredNamespaces, this.properties, validating, namespaceAware, allowDocTypeDeclaration, true);
    }
Specify properties that will be used when parsing XML.

@param properties A map containing properties that will be used by the underlying {@link groovy.util.XmlSlurper}.
@return
@see org.xml.sax.XMLReader#setProperty(String, Object)