String (@Nullable Project project) { Properties properties = CaptureSettingsProvider.getPointsProperties(project); if (!properties.isEmpty()) { try { File file = FileUtil.createTempFile("capture", ".props"); try (FileOutputStream out = new FileOutputStream(file)) { properties.store(out, null); return "=" + file.toURI().toASCIIString(); } } catch (IOException e) { LOG.error(e); } } return ""; }