@@ -47,6 +47,9 @@ public class HttpClientService implements HttpService {
 
     private final HttpClient client;
 
+    /**
+     * Create an HTTP client service with a default {@link HttpClient}.
+     */
     public HttpClientService() {
         this(HttpClient.newBuilder().followRedirects(HttpClient.Redirect.ALWAYS).build());
     }
@@ -93,6 +96,12 @@ public <T> CompletionStage<Response<T>> send(final Request request, final Respon
             });
     }
 
+    /**
+     * Create an HTTP client service with a pre-configured {@link HttpClient}.
+     *
+     * @param client the HttpClient
+     * @return an HTTP client service
+     */
     public static HttpClientService ofHttpClient(final HttpClient client) {
         return new HttpClientService(client);
     }
 
@@ -53,11 +53,14 @@ public class OkHttpService implements HttpService {
 
     private final OkHttpClient client;
 
+    /**
+     * Create an HTTP client service with a default {@link OkHttpClient}.
+     */
     public OkHttpService() {
         this(new OkHttpClient());
     }
 
-    public OkHttpService(final OkHttpClient client) {
+    private OkHttpService(final OkHttpClient client) {
         LOGGER.debug("Initializing OkHttpClient service for HTTP client support");
         this.client = client;
     }
@@ -96,6 +99,16 @@ public void onFailure(final Call call, final IOException ex) {
         return future;
     }
 
+    /**
+     * Create an HTTP client service with a pre-configured {@link OkHttpClient}.
+     *
+     * @param client the OkHttpClient
+     * @return an HTTP client service
+     */
+    public static OkHttpService ofOkHttpClient(final OkHttpClient client) {
+        return new OkHttpService(client);
+    }
+
     static RequestBody prepareBody(final Request request, final MediaType mediaType) {
         if (NO_BODY_METHODS.contains(request.method())) {
             return null;
Original file line number	Diff line number	Diff line change
`@@ -47,6 +47,9 @@ public class HttpClientService implements HttpService {`
`47`	`47`
`48`	`48`	`private final HttpClient client;`
`49`	`49`
	`50`	`+ /**`
	`51`	`+ * Create an HTTP client service with a default {@link HttpClient}.`
	`52`	`+ */`
`50`	`53`	`public HttpClientService() {`
`51`	`54`	`this(HttpClient.newBuilder().followRedirects(HttpClient.Redirect.ALWAYS).build());`
`52`	`55`	`}`
`@@ -93,6 +96,12 @@ public <T> CompletionStage<Response<T>> send(final Request request, final Respon`
`93`	`96`	`});`
`94`	`97`	`}`
`95`	`98`
	`99`	`+ /**`
	`100`	`+ * Create an HTTP client service with a pre-configured {@link HttpClient}.`
	`101`	`+ *`
	`102`	`+ * @param client the HttpClient`
	`103`	`+ * @return an HTTP client service`
	`104`	`+ */`
`96`	`105`	`public static HttpClientService ofHttpClient(final HttpClient client) {`
`97`	`106`	`return new HttpClientService(client);`
`98`	`107`	`}`