IndentationLexer extends AbstractLexer { @Override public TokenizedSource convert() { IndentationLexerWorker worker = new IndentationLexerWorker(this); return worker.convert(); } IndentationLexer(String source, String lineSeparator);  IndentationLexer(String content); @Override TokenizedSource convert();  }
@Test public void testLexer() { IndentationLexer indentationLexer = new IndentationLexer(PandaURLSource.fromPath(PATH).getContent()); TokenizedSource source = indentationLexer.convert(); System.out.println(source); }