/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/Namespace.java
if ( !( NAMESPACE_TAG instanceof Namespace) ) return true;
if ( ! ( obj instanceof Namespace ) ) return false;
} private boolean equals(Namespace n) { return uri().equals(n.uri()); } @Override public boolean equals(Object obj) { <extra_id_0> return equals((Namespace) obj); } @Override public int hashCode() { return uri().hashCode(); }