version 8020, 8021
https://cloud.githubusercontent.com/assets/1777211/6679824/c10ca63c-cc88-11e4-8a91-58f65eb7e466.png
public static void main(String[] args) {
SyntaxResult syntaxResult = SyntaxChecker.checkSyntax("@startdot\n" +
"@enddot");
System.err.println(syntaxResult.getErrors());
}