Changed timeout back to 5000ms in test and some other minor adjustments

Author: Julian Akkaya

src/test/java/org/wiremock/integrations/testcontainers/WireMockContainerExtensionsWebhookTest.java

@@ -87,7 +87,7 @@ public void callbackUsingJsonStub() throws Exception {
                     .contains(applicationCallbackUrl);
         });
 
-        await().atMost(Duration.ofMillis(10000)).untilAsserted(() -> {
+        await().atMost(Duration.ofMillis(5000)).untilAsserted(() -> {
             assertThat(applicationServer.getRecordedRequests()).as("Received Callback")
                     .hasSize(1)
                     .first().usingRecursiveComparison()

src/test/java/org/wiremock/integrations/testcontainers/testsupport/http/TestHttpClient.java

@@ -46,9 +46,9 @@ public HttpResponse post(String uri, String body) throws IOException {
         connection.setDoOutput(true);
         connection.setConnectTimeout(10000);
 
-        try (OutputStream os = connection.getOutputStream()) {
+        try (OutputStream outputStream = connection.getOutputStream()) {
             byte[] input = body.getBytes(StandardCharsets.UTF_8);
-            os.write(input, 0, input.length);
+            outputStream.write(input, 0, input.length);
         }
 
         return send(connection);

src/test/java/org/wiremock/integrations/testcontainers/testsupport/http/TestHttpServer.java

@@ -57,8 +57,7 @@ public void handle(HttpExchange exchange) throws IOException {
                 requestBody.read(requestBodyBytes);
                 body = new String(requestBodyBytes, StandardCharsets.UTF_8);
             }
-
-            // Do something with the request data
+            
             recordedRequests.add(new RecordedRequest(method, path, body));
 
             exchange.sendResponseHeaders(200, 0);