update interface of delete FlightOrder method

Author: tsolakoua

src/main/java/com/amadeus/Response.java

@@ -64,9 +64,12 @@ protected void parse(HTTPClient client) {
     parseData(client);
   }
 
-  // Detects of any exceptions have occurred and throws the appropriate exceptions.
+  // Detects of any exceptions have occured and throws the appropriate exceptions.
   protected void detectError(HTTPClient client) throws ResponseException {
     ResponseException exception = null;
+    if (statusCode == 204) {
+      return;
+    }
     if (statusCode >= 500) {
       exception = new ServerException(this);
     } else if (statusCode == 404) {
@@ -97,6 +100,9 @@ private void parseStatusCode() {
 
   // Tries to parse the data
   private void parseData(HTTPClient client) {
+    if (this.statusCode == 204) {
+      return;
+    }
     this.parsed = false;
     this.body = readBody();
     this.result = parseJson(client);
@@ -121,11 +127,6 @@ private void parseData(HTTPClient client) {
 
   // Tries to read the body.
   private String readBody() {
-    // Workaround to avoid ParserException when status code is 204
-    if (statusCode == 204) {
-      body = "{ \"data\": { } } ";
-      return body;
-    }
     // Get the connection
     HttpURLConnection connection = getRequest().getConnection();
 
@@ -172,7 +173,7 @@ private boolean isJson() {
   private boolean hasJsonHeader() {
     String contentType = getRequest().getConnection().getHeaderField(Constants.CONTENT_TYPE);
     String[] expectedContentTypes = new String[] {
-      "application/json", "application/vnd.amadeus+json"
+            "application/json", "application/vnd.amadeus+json"
     };
     return Arrays.asList(expectedContentTypes).contains(contentType);
   }

src/main/java/com/amadeus/booking/FlightOrder.java

@@ -53,7 +53,7 @@ public com.amadeus.resources.FlightOrder get(Params params) throws ResponseExcep
     String path = String.format("/v1/booking/flight-orders/%s", flightOfferId);
     Response response = client.get(path, params);
     return (com.amadeus.resources.FlightOrder) Resource.fromObject(
-        response, com.amadeus.resources.FlightOrder.class);
+            response, com.amadeus.resources.FlightOrder.class);
   }
 
   /**
@@ -80,18 +80,17 @@ public com.amadeus.resources.FlightOrder get() throws ResponseException {
    * @throws ResponseException when an exception occurs
    */
 
-  public com.amadeus.resources.FlightOrder delete(Params params) throws ResponseException {
+  public Response delete(Params params) throws ResponseException {
     String path = String.format("/v1/booking/flight-orders/%s", flightOfferId);
     Response response = client.delete(path, params);
-    return (com.amadeus.resources.FlightOrder) Resource.fromObject(
-        response, com.amadeus.resources.FlightOrder.class);
+    return response;
   }
-  
+
   /**
    * Convenience method for calling <code>delete</code> without any parameters.
    * @see com.amadeus.booking.FlightOrder#delete()
    */
-  public com.amadeus.resources.FlightOrder delete() throws ResponseException {
+  public Response delete() throws ResponseException {
     return delete(null);
   }
-}
+}