_project.log(_buf.toString());
_task.log(_buf.toString());
    public void progress() {        _buf.append(".");        if (_lastProgressFlush == 0) {            _lastProgressFlush = System.currentTimeMillis();        }        if (_project != null) {            // log with ant causes a new line -> we do it only once in a while            if (System.currentTimeMillis() - _lastProgressFlush > 1500) {                _project.log(_buf.toString());                _buf.setLength(0);                _lastProgressFlush = System.currentTimeMillis();            }        }    }