Added a gson singleton without pretty printing. #209

germanattanasio · germanattanasio · commit de48467320d7 · 2016-03-17T23:43:01.000-04:00
diff --git a/src/main/java/com/ibm/watson/developer_cloud/concept_insights/v2/ConceptInsights.java b/src/main/java/com/ibm/watson/developer_cloud/concept_insights/v2/ConceptInsights.java
@@ -287,7 +287,7 @@ public void createCorpus(final Corpus corpus) {
     final Request request =
         RequestBuilder
             .put(API_VERSION + corpusId)
-            .withBodyContent(GsonSingleton.getGson().toJson(corpus), HttpMediaType.APPLICATION_JSON)
+            .withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(corpus), HttpMediaType.APPLICATION_JSON)
             .build();
     executeWithoutResponse(request);
   }
@@ -302,7 +302,7 @@ public void createDocument(final Document document) {
     final Request request =
         RequestBuilder
             .put(API_VERSION + document.getId())
-            .withBodyContent(GsonSingleton.getGson().toJson(document),
+            .withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(document),
                 HttpMediaType.APPLICATION_JSON).build();
 
     executeWithoutResponse(request);
@@ -849,7 +849,7 @@ public void updateCorpus(final Corpus corpus) {
     final Request request =
         RequestBuilder
             .post(API_VERSION + corpusId)
-            .withBodyContent(GsonSingleton.getGson().toJson(corpus), HttpMediaType.APPLICATION_JSON)
+            .withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(corpus), HttpMediaType.APPLICATION_JSON)
             .build();
     executeWithoutResponse(request);
   }
@@ -864,7 +864,7 @@ public void updateDocument(final Document document) {
     final Request request =
         RequestBuilder
             .post(API_VERSION + documentId)
-            .withBodyContent(GsonSingleton.getGson().toJson(document),
+            .withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(document),
                 HttpMediaType.APPLICATION_JSON).build();
     executeWithoutResponse(request);
   }
diff --git a/src/main/java/com/ibm/watson/developer_cloud/dialog/v1/DialogService.java b/src/main/java/com/ibm/watson/developer_cloud/dialog/v1/DialogService.java
@@ -251,7 +251,7 @@ public List<DialogContent> getContent(final String dialogId) {
     final Response response = execute(request);
     final JsonObject jsonObject = ResponseUtil.getJsonObject(response);
     final List<DialogContent> content =
-        GsonSingleton.getGson().fromJson(jsonObject.get("items"), listDialogContentType);
+        GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get("items"), listDialogContentType);
     return content;
   }
 
@@ -320,7 +320,7 @@ public List<Dialog> getDialogs() {
     final Response response = execute(request);
     final JsonObject jsonObject = ResponseUtil.getJsonObject(response);
     final List<Dialog> dialogs =
-        GsonSingleton.getGson().fromJson(jsonObject.get("dialogs"), listDialogType);
+        GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get("dialogs"), listDialogType);
     return dialogs;
   }
 
@@ -352,7 +352,7 @@ public Map<String, String> getProfile(String dialogId, Integer clientId, String.
     final Response response = execute(request);
     final JsonObject jsonObject = ResponseUtil.getJsonObject(response);
     final List<NameValue> nameValues =
-        GsonSingleton.getGson().fromJson(jsonObject.get(NAME_VALUES), listNameValueType);
+        GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get(NAME_VALUES), listNameValueType);
 
     return fromNameValues(nameValues);
   }
@@ -420,7 +420,7 @@ public void updateProfile(final String dialogId, final Integer clientId,
     if (clientId != null)
       contentJson.addProperty(CLIENT_ID, clientId);
 
-    contentJson.add(NAME_VALUES, GsonSingleton.getGson().toJsonTree(toNameValue(profile)));
+    contentJson.add(NAME_VALUES, GsonSingleton.getGsonWithoutPrettyPrinting().toJsonTree(toNameValue(profile)));
 
     final Request request =
         RequestBuilder.put(String.format(PATH_PROFILE, dialogId)).withBodyJson(contentJson).build();
diff --git a/src/main/java/com/ibm/watson/developer_cloud/document_conversion/v1/DocumentConversion.java b/src/main/java/com/ibm/watson/developer_cloud/document_conversion/v1/DocumentConversion.java
@@ -177,7 +177,7 @@ public Answers convertDocumentToAnswer(File document, String mediaType) {
   public Answers convertDocumentToAnswer(File document, String mediaType, JsonObject customConfig) {
     final InputStream is = convertDocument(document, mediaType, ANSWER_UNITS, customConfig);
     final String convertedDocument = responseToString(is);
-    return GsonSingleton.getGson().fromJson(convertedDocument, Answers.class);
+    return GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(convertedDocument, Answers.class);
   }
 
   /**
diff --git a/src/main/java/com/ibm/watson/developer_cloud/retrieve_and_rank/v1/RetrieveAndRank.java b/src/main/java/com/ibm/watson/developer_cloud/retrieve_and_rank/v1/RetrieveAndRank.java
@@ -159,7 +159,7 @@ public SolrCluster createSolrCluster(SolrClusterOptions config) {
     final RequestBuilder requestBuilder = RequestBuilder.post(PATH_SOLR_CLUSTERS);
 
     if (config != null) {
-      requestBuilder.withBodyContent(GsonSingleton.getGson().toJson(config),
+      requestBuilder.withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(config),
           HttpMediaType.APPLICATION_JSON);
     }
 
diff --git a/src/main/java/com/ibm/watson/developer_cloud/speech_to_text/v1/SpeechToText.java b/src/main/java/com/ibm/watson/developer_cloud/speech_to_text/v1/SpeechToText.java
@@ -107,7 +107,7 @@ private void buildRecognizeRequest(RequestBuilder requestBuilder, RecognizeOptio
       requestBuilder.withQuery(KEYWORDS_THRESHOLD, options.getKeywordsThreshold());
 
     if (options.getKeywords() != null && options.getKeywords().length > 0)
-      requestBuilder.withQuery(KEYWORDS, GsonSingleton.getGson().toJson(options.getKeywords()));
+      requestBuilder.withQuery(KEYWORDS, GsonSingleton.getGsonWithoutPrettyPrinting().toJson(options.getKeywords()));
 
     if (options.getWordAlternativesThreshold() != null)
       requestBuilder.withQuery(WORD_ALTERNATIVES_THRESHOLD, options.getWordAlternativesThreshold());
@@ -219,7 +219,7 @@ public SessionStatus getRecognizeStatus(final SpeechSession session) {
         RequestBuilder.get(String.format(PATH_SESSION_RECOGNIZE, session.getSessionId())).build();
     final Response response = execute(request);
     final JsonObject jsonObject = ResponseUtil.getJsonObject(response);
-    return GsonSingleton.getGson().fromJson(jsonObject.get(SESSION), SessionStatus.class);
+    return GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get(SESSION), SessionStatus.class);
   }
 
   /**
diff --git a/src/main/java/com/ibm/watson/developer_cloud/speech_to_text/v1/websocket/WebSocketSpeechToTextClient.java b/src/main/java/com/ibm/watson/developer_cloud/speech_to_text/v1/websocket/WebSocketSpeechToTextClient.java
@@ -68,7 +68,7 @@ public void onTextMessage(WebSocket websocket, String message) {
         if (json.has(ERROR)) {
           delegate.onError(new RuntimeException(json.get(ERROR).getAsString()));
         } else if (json.has(RESULTS)) {
-          SpeechResults transcript = GsonSingleton.getGson().fromJson(message, SpeechResults.class);
+          SpeechResults transcript = GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(message, SpeechResults.class);
           delegate.onMessage(transcript);
         } else if (audioSent) {
           websocket.sendClose();
diff --git a/src/main/java/com/ibm/watson/developer_cloud/text_to_speech/v1/TextToSpeech.java b/src/main/java/com/ibm/watson/developer_cloud/text_to_speech/v1/TextToSpeech.java
@@ -66,7 +66,7 @@ public List<Voice> getVoices() {
     final Response response = execute(request);
     final JsonObject jsonObject = ResponseUtil.getJsonObject(response);
     final List<Voice> voices =
-        GsonSingleton.getGson().fromJson(jsonObject.get("voices"), listVoiceType);
+        GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get("voices"), listVoiceType);
     return voices;
   }
 
diff --git a/src/main/java/com/ibm/watson/developer_cloud/tone_analyzer/v1/ToneAnalyzer.java b/src/main/java/com/ibm/watson/developer_cloud/tone_analyzer/v1/ToneAnalyzer.java
@@ -79,13 +79,13 @@ public List<SynonymResult> getSynonyms(SynonymOptions options) {
     final Request request =
         RequestBuilder
             .post(PATH_SYNONYM)
-            .withBodyContent(GsonSingleton.getGson().toJson(options),
+            .withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(options),
                 HttpMediaType.APPLICATION_JSON).build();
 
     final Response response = execute(request);
     final String synonymResultJson = ResponseUtil.getString(response);
     final List<SynonymResult> synonyms =
-        GsonSingleton.getGson().fromJson(synonymResultJson, synonymListType);
+        GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(synonymResultJson, synonymListType);
     return synonyms;
   }
 
@@ -137,7 +137,7 @@ public List<Scorecard> getScorecards() {
     final Response response = execute(RequestBuilder.get(PATH_SCORECARD).build());
     final JsonObject jsonObject = ResponseUtil.getJsonObject(response);
     final List<Scorecard> scorecards =
-        GsonSingleton.getGson().fromJson(jsonObject.get(SCORECARDS), scorecardListType);
+        GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get(SCORECARDS), scorecardListType);
 
     return scorecards;
   }
diff --git a/src/main/java/com/ibm/watson/developer_cloud/tradeoff_analytics/v1/TradeoffAnalytics.java b/src/main/java/com/ibm/watson/developer_cloud/tradeoff_analytics/v1/TradeoffAnalytics.java
@@ -84,7 +84,7 @@ public Dilemma dilemmas(final Problem problem) {
   public Dilemma dilemmas(final Problem problem, final Boolean generateVisualization) {
     Validate.notNull(problem, "problem was not specified");
 
-    final String contentJson = GsonSingleton.getGson().toJson(problem);
+    final String contentJson = GsonSingleton.getGsonWithoutPrettyPrinting().toJson(problem);
 
     final RequestBuilder requestBuilder =
         RequestBuilder.post(PATH_DILEMMAS).withBodyContent(contentJson,
diff --git a/src/main/java/com/ibm/watson/developer_cloud/util/GsonSingleton.java b/src/main/java/com/ibm/watson/developer_cloud/util/GsonSingleton.java
@@ -25,31 +25,52 @@
 public class GsonSingleton {
 
   private static Gson gson;
+  private static Gson gsonWithoutPrinting;
 
   /**
    * Creates a {@link com.google.gson.Gson} object that can be use to serialize and deserialize Java
    * objects
-   * 
+   *
+   * @param prettyPrint if true the JSON will be pretty printed
    * @return the {@link Gson}
    */
-  private static Gson createGson() {
-    GsonBuilder builder = new GsonBuilder().setPrettyPrinting();
+  private static Gson createGson(Boolean prettyPrint) {
+    GsonBuilder builder = new GsonBuilder();
+    
+    registerTypeAdapters(builder);
+    
+    if (prettyPrint)
+      builder.setPrettyPrinting();
+    
+    return builder.create();
+  }
 
+  private static void registerTypeAdapters(GsonBuilder builder) {
     // Date serializer and deserializer
     builder.registerTypeAdapter(Date.class, new DateDeserializer());
     builder.registerTypeAdapter(Date.class, new DateSerializer());
-
-    return builder.create();
   }
 
   /**
-   * Gets the Gson instance
-   * 
+   * Gets the Gson instance.
+   *
+   * @return the Gson
+   */
+  public static Gson getGsonWithoutPrettyPrinting() {
+    if (gsonWithoutPrinting == null) {
+      gsonWithoutPrinting = createGson(false);
+    }
+    return gsonWithoutPrinting;
+  }
+  
+  /**
+   * Gets the Gson instance.
+   *
    * @return the Gson
    */
   public static Gson getGson() {
     if (gson == null) {
-      gson = createGson();
+      gson = createGson(true);
     }
     return gson;
   }
diff --git a/src/main/java/com/ibm/watson/developer_cloud/util/ResponseUtil.java b/src/main/java/com/ibm/watson/developer_cloud/util/ResponseUtil.java
@@ -100,7 +100,7 @@ public static <T extends GenericModel> T getObject(Response response, Class<T> t
     JsonReader reader;
     try {
       reader = new JsonReader(response.body().charStream());
-      final T model = GsonSingleton.getGson().fromJson(reader, type);
+      final T model = GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(reader, type);
       return model;
     } catch (IOException e) {
       log.log(Level.SEVERE, ERROR_MESSAGE, e);
diff --git a/src/main/java/com/ibm/watson/developer_cloud/visual_recognition/v1/VisualRecognition.java b/src/main/java/com/ibm/watson/developer_cloud/visual_recognition/v1/VisualRecognition.java
@@ -108,7 +108,7 @@ public VisualRecognitionImages recognize(final String imageName, final InputStre
         InputStreamRequestBody.create(HttpMediaType.BINARY_FILE, image));
 
     if (labelSet != null)
-      bodyBuilder.addFormDataPart(LABELS_TO_CHECK, GsonSingleton.getGson().toJson(labelSet));
+      bodyBuilder.addFormDataPart(LABELS_TO_CHECK, GsonSingleton.getGsonWithoutPrettyPrinting().toJson(labelSet));
 
     requestBuilder.withBody(bodyBuilder.build());
 
diff --git a/src/test/java/com/ibm/watson/developer_cloud/WatsonServiceTest.java b/src/test/java/com/ibm/watson/developer_cloud/WatsonServiceTest.java
@@ -239,7 +239,7 @@ public static void writeInputStreamToFile(InputStream inputStream, File file) {
   public static <T> T loadFixture(String filename, Class<T> returnType)
       throws FileNotFoundException {
     String jsonString = getStringFromInputStream(new FileInputStream(filename));
-    return GsonSingleton.getGson().fromJson(jsonString, returnType);
+    return GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonString, returnType);
   }
 
   /**
diff --git a/src/test/java/com/ibm/watson/developer_cloud/language_translation/v2/LanguageTranslationTest.java b/src/test/java/com/ibm/watson/developer_cloud/language_translation/v2/LanguageTranslationTest.java
@@ -118,12 +118,12 @@ public void testGetIdentifiableLanguages() {
 
     mockServer.when(request().withPath(IDENTIFIABLE_LANGUAGES_PATH)).respond(
         response().withHeader(APPLICATION_JSON).withBody(
-            GsonSingleton.getGson().toJson(identifiableLanguages)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(identifiableLanguages)));
 
     List<IdentifiableLanguage> languages = service.getIdentifiableLanguages();
 
-    assertEquals(GsonSingleton.getGson().toJson(languages),
-        GsonSingleton.getGson().toJson(identifiableLanguages.getLanguages()));
+    assertEquals(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(languages),
+        GsonSingleton.getGsonWithoutPrettyPrinting().toJson(identifiableLanguages.getLanguages()));
   }
 
   /**
@@ -133,7 +133,7 @@ public void testGetIdentifiableLanguages() {
   public void testGetModel() {
 
     mockServer.when(request().withPath(GET_MODELS_PATH + "/" + model.getId())).respond(
-        response().withHeader(APPLICATION_JSON).withBody(GsonSingleton.getGson().toJson(model)));
+        response().withHeader(APPLICATION_JSON).withBody(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(model)));
 
     TranslationModel returnedModel = service.getModel(model.getId());
 
@@ -148,13 +148,13 @@ public void testGetModels() {
     mockServer.when(request().withPath(GET_MODELS_PATH)).respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(models)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(models)));
 
     final List<TranslationModel> modelList = service.getModels();
 
     mockServer.verify(request().withPath(GET_MODELS_PATH), VerificationTimes.exactly(1));
 
-    assertEquals(GsonSingleton.getGson().toJson(models.getModels()), GsonSingleton.getGson()
+    assertEquals(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(models.getModels()), GsonSingleton.getGsonWithoutPrettyPrinting()
         .toJson(modelList));
   }
 
@@ -183,7 +183,7 @@ public void testIdentify() {
     mockServer.when(request().withMethod("POST").withPath(IDENTITY_PATH).withBody(text)).respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(response)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(response)));
 
     final List<IdentifiedLanguage> identifiedLanguages = service.identify(text);
     assertNotNull(identifiedLanguages);
@@ -224,7 +224,7 @@ public void testTranslate() {
     ).respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(response)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(response)));
 
     TranslationResult translationResult = service.translate(text, modelId);
     testTranslationResult(text, translationResult);
diff --git a/src/test/java/com/ibm/watson/developer_cloud/natural_language_classifier/v1/NaturalLanguageClassifierTest.java b/src/test/java/com/ibm/watson/developer_cloud/natural_language_classifier/v1/NaturalLanguageClassifierTest.java
@@ -77,7 +77,7 @@ public void testClassify() {
     mockServer.when(request().withMethod(POST).withPath(path).withBody(contentJson.toString()))
         .respond(
             response().withHeader(APPLICATION_JSON).withBody(
-                GsonSingleton.getGson().toJson(classification)));
+                GsonSingleton.getGsonWithoutPrettyPrinting().toJson(classification)));
 
     Classification result = service.classify(classifierId, classification.getText());
 
@@ -91,7 +91,7 @@ public void testClassify() {
   public void testGetClassifier() {
     mockServer.when(request().withPath(CLASSIFIERS_PATH + "/" + classifierId)).respond(
         response().withHeader(APPLICATION_JSON)
-            .withBody(GsonSingleton.getGson().toJson(classifier)));
+            .withBody(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(classifier)));
 
     Classifier response = service.getClassifier(classifierId);
     assertEquals(classifier, response);
@@ -105,7 +105,7 @@ public void testGetClassifier() {
   public void testGetClassifiers() {
     mockServer.when(request().withPath(CLASSIFIERS_PATH)).respond(
         response().withHeader(APPLICATION_JSON).withBody(
-            GsonSingleton.getGson().toJson(classifiers)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(classifiers)));
 
 
     Classifiers response = service.getClassifiers();
diff --git a/src/test/java/com/ibm/watson/developer_cloud/speech_to_text/v1/SpeechToTextTest.java b/src/test/java/com/ibm/watson/developer_cloud/speech_to_text/v1/SpeechToTextTest.java
@@ -80,7 +80,7 @@ public void testCreateAndDeleteSession() {
 
     respond(
         response().withHeaders(APPLICATION_JSON, new Header("set-cookie", "test-cookie")).withBody(
-            GsonSingleton.getGson().toJson(session)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(session)));
 
     final SpeechSession response = service.createSession();
     Assert.assertNotNull(response);
@@ -114,7 +114,7 @@ public void testGetModel() {
     mockServer.when(request().withPath(GET_MODELS_PATH + "/" + speechModel.getName())).respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(speechModel)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(speechModel)));
 
 
     SpeechModel model = service.getModel("not-a-real-Model");
@@ -159,7 +159,7 @@ public void testGetModels() {
     mockServer.when(request().withPath(GET_MODELS_PATH)).respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(speechModelSet)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(speechModelSet)));
     final List<SpeechModel> models = service.getModels();
     Assert.assertNotNull(models);
     Assert.assertFalse(models.isEmpty());
@@ -208,7 +208,7 @@ public void testRecognize() throws URISyntaxException {
     .respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(speechResults)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(speechResults)));
     final SpeechResults result = service.recognize(audio);
     Assert.assertNotNull(result);
     Assert.assertEquals(result, speechResults);
@@ -247,7 +247,7 @@ public void testRecognizeMissingAudioFile() throws URISyntaxException {
             .withHeaders(new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.AUDIO_WAV)))
         .respond(
             response().withHeader(APPLICATION_JSON).withBody(
-                GsonSingleton.getGson().toJson(speechResults)));
+                GsonSingleton.getGsonWithoutPrettyPrinting().toJson(speechResults)));
 
     boolean didItHappen = false;
     try {
diff --git a/src/test/java/com/ibm/watson/developer_cloud/text_to_speech/v1/TextToSpeechTest.java b/src/test/java/com/ibm/watson/developer_cloud/text_to_speech/v1/TextToSpeechTest.java
@@ -136,7 +136,7 @@ public void testGetVoices() {
     mockServer.when(request().withPath(GET_VOICES_PATH)).respond(
         response().withHeaders(
             new Header(HttpHeaders.Names.CONTENT_TYPE, HttpMediaType.APPLICATION_JSON)).withBody(
-            GsonSingleton.getGson().toJson(response)));
+            GsonSingleton.getGsonWithoutPrettyPrinting().toJson(response)));
 
     final List<Voice> result = service.getVoices();
     Assert.assertNotNull(result);
diff --git a/src/test/java/com/ibm/watson/developer_cloud/tone_analyzer/v1/ToneAnalyzerTest.java b/src/test/java/com/ibm/watson/developer_cloud/tone_analyzer/v1/ToneAnalyzerTest.java
diff --git a/src/test/java/com/ibm/watson/developer_cloud/tradeoff_analytics/v1/ProblemTest.java b/src/test/java/com/ibm/watson/developer_cloud/tradeoff_analytics/v1/ProblemTest.java
diff --git a/src/test/java/com/ibm/watson/developer_cloud/util/GsonSingletonTest.java b/src/test/java/com/ibm/watson/developer_cloud/util/GsonSingletonTest.java

Original file line number	Diff line number	Diff line change
`@@ -177,7 +177,7 @@ public Answers convertDocumentToAnswer(File document, String mediaType) {`
`177`	`177`	`public Answers convertDocumentToAnswer(File document, String mediaType, JsonObject customConfig) {`
`178`	`178`	`final InputStream is = convertDocument(document, mediaType, ANSWER_UNITS, customConfig);`
`179`	`179`	`final String convertedDocument = responseToString(is);`
`180`		`- return GsonSingleton.getGson().fromJson(convertedDocument, Answers.class);`
	`180`	`+ return GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(convertedDocument, Answers.class);`
`181`	`181`	`}`
`182`	`182`
`183`	`183`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -159,7 +159,7 @@ public SolrCluster createSolrCluster(SolrClusterOptions config) {`
`159`	`159`	`final RequestBuilder requestBuilder = RequestBuilder.post(PATH_SOLR_CLUSTERS);`
`160`	`160`
`161`	`161`	`if (config != null) {`
`162`		`- requestBuilder.withBodyContent(GsonSingleton.getGson().toJson(config),`
	`162`	`+ requestBuilder.withBodyContent(GsonSingleton.getGsonWithoutPrettyPrinting().toJson(config),`
`163`	`163`	`HttpMediaType.APPLICATION_JSON);`
`164`	`164`	`}`
`165`	`165`
Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ public List<Voice> getVoices() {`
`66`	`66`	`final Response response = execute(request);`
`67`	`67`	`final JsonObject jsonObject = ResponseUtil.getJsonObject(response);`
`68`	`68`	`final List<Voice> voices =`
`69`		`- GsonSingleton.getGson().fromJson(jsonObject.get("voices"), listVoiceType);`
	`69`	`+ GsonSingleton.getGsonWithoutPrettyPrinting().fromJson(jsonObject.get("voices"), listVoiceType);`
`70`	`70`	`return voices;`
`71`	`71`	`}`
`72`	`72`