EvaluatedXmlNameImpl (final @NotNull XmlName xmlName, final @Nullable String namespaceKey, boolean equalToParent) { final EvaluatedXmlNameImpl name = new EvaluatedXmlNameImpl(xmlName, namespaceKey, equalToParent); final EvaluatedXmlNameImpl interned = ourInterned.get(name); if (interned != null) { return interned; } ourInterned.put(name, name); return name; }