in src/main/java/org/apache/sling/rewriter/impl/components/TraxSerializer.java [53:64]
public TraxSerializer(final TransformerHandler transformerHandler,
final ContentHandler handler,
final String outputFormat,
final String doctypePublic,
final String doctypeSystem) {
this.contentHandler = handler;
this.lexicalHandler = (LexicalHandler)handler;
this.transformerHandler = transformerHandler;
this.format.put(OutputKeys.METHOD, outputFormat);
this.format.put(OutputKeys.DOCTYPE_PUBLIC, doctypePublic);
this.format.put(OutputKeys.DOCTYPE_SYSTEM, doctypeSystem);
}