public LineConvertor newLineConvertor () {
return new LineConvertor() {
@Override
public List<ConvertedLine> convert ( String line ) {
Matcher m = ERR_PATTERN.matcher( line );
OutputListener ol = null;
try {
if (m.find()) {
String clazz = m.group( 1 );
String path = m.group( 2 );
int lineNumber = Integer.parseInt( m.group( 3 ) );