return null;
}
// If the element is multiply defined then call this method recursively for each of the
// conflicting elements.
if (element instanceof MultiplyDefinedElement) {
MultiplyDefinedElement multiplyDefinedElement = (MultiplyDefinedElement) element;
for (Element elt : multiplyDefinedElement.getConflictingElements()) {
visitIdentifier(elt, name);
}
return null;
} else if (element instanceof PrefixElement) {
ArrayList<ImportDirective> importDirectives = prefixElementMap.get(element);