core/src/main/java/com/opentext/ia/sdk/support/xml/XmlUtil.java
public static Stream<Element> namedElementsIn(Element parent, String... childNames) {
    return elementsIn(parent).filter(e -> isName(e, childNames));
  }
public static Stream<Element> namedElementsIn(Element parent, String... childNames) {
    return elementsIn(parent).filter(e -> isName(e, childNames));
  }
Return the elements under a given parent element whose tag matches any of the given names. When no child
names are given, all child elements are returned.
@param parent The parent of the elements to return
@param childNames The acceptable names of the children
@return The children of the parent element