execute the copy-of transform and return the resulting document . used for xmltestcase comparison concode_field_sep NamespaceContext ctx concode_field_sep StringBuffer getXSLTBase concode_elem_sep String getNamespaceDeclarations concode_elem_sep String getCopyTransformation concode_elem_sep String getValueTransformation concode_elem_sep void setNamespaceContext concode_elem_sep void performTransform concode_elem_sep Node getXPathResultNode concode_elem_sep NodeList getMatchingNodes concode_elem_sep String evaluate