/src/main/java/org/htmlunit/html/DomElement.java
entry.setParentNode ( this ) ;
public DomElement(final String namespaceURI, final String qualifiedName, final SgmlPage page, final Map<String, DomAttr> attributes) { super(namespaceURI, qualifiedName, page); if (attributes != null) { attributes_ = new NamedAttrNodeMapImpl(this, isAttributeCaseSensitive(), attributes); for (final DomAttr entry : attributes.values()) { <extra_id_0> final String attrNamespaceURI = entry.getNamespaceURI(); final String prefix = entry.getPrefix(); if (attrNamespaceURI != null && prefix != null) { if (namespaces_ == null) { namespaces_ = new FastHashMap<>(1, 0.5f); }