Revert "changed getResponse for getting the http status code in Excep…

…tion cloud-of-things#52"

This reverts commit 87fa685.

src/main/java/com/telekom/m2m/cot/restsdk/CloudOfThingsRestClient.java

@@ -433,13 +433,12 @@ public String getResponse(String id, String api, String accept) {
             if (response.isSuccessful()) {
                 result = response.body().string();
             } else {
-                    throw new CotSdkException(response.code(), "Error in request. id: " + id + ", api: " + api + ", accept: " + accept );
+                if (response.code() != HttpURLConnection.HTTP_NOT_FOUND) {
+                    throw new CotSdkException(response.code(), "Error in request.");
+                }
             }
             return result;
-        } catch (CotSdkException e) {
-            throw e;
         } catch (Exception e) {
-            e.printStackTrace();
             throw new CotSdkException("Error in request", e);
         } finally {
             closeResponseBodyIfResponseAndBodyNotNull(response);