public static synchronized OkHttpClient getHTTPClient()

in src/main/java/org/elasticsearch/utils/HttpClientHelper.java [19:31]

13 lines of code
3 McCabe index (conditional complexity)


    public static synchronized OkHttpClient getHTTPClient() {
        if (null == httpClient) {
            try {
                PermissionHelper.doPrivileged(() -> {
                    httpClient = new OkHttpClient();
                    return httpClient;
                });
            } catch (IOException e) {
                return httpClient;
            }
        }
        return httpClient;
    }