myCurrentDirectory = new SVNDirectoryInfo(null, "", false);
myCurrentDirectory = new SVNDirectoryInfo(null, "");
    public void openRoot(long revision) throws SVNException {        myCurrentDirectory = new SVNDirectoryInfo(null, "", false);        myCurrentDirectory.myBaseProperties = new HashMap();        myRepos.getDir("", myRevision, myCurrentDirectory.myBaseProperties, (Collection) null);    }