/rhino/xmlimplsrc/org/mozilla/javascript/xmlimpl/XmlProcessor.java
documentBuilderPool.offerFirst ( db ) ;
private void returnDocumentBuilderToPool(DocumentBuilder db) { try { db.reset(); if (!db.isNamespaceAware()) { return; } <extra_id_0> } catch (UnsupportedOperationException e) { } } private void addProcessingInstructionsTo(List<Node> list, Node node) { if (node instanceof ProcessingInstruction) { list.add(node);