}
if ( log.isLoggable(Level.FINEST))
log.finest("Matching query " + query.getQuery() + " against document: " + getXml(msgUnit));
boolean match = expression.booleanValueOf(doc);
if (log.isLoggable(Level.FINE))
log.fine("Query "+query.getQuery()+" did" + (match ? " match" : " not match"));
if (match == true && xslContentTransformer != null) {
String tmp = (this.matchAgainstQos) ? msgUnit.getContentStr() : xml;