You are writing this method to process some data: private String fetch (String gitHubId) { String userInfo = ""; String url = String.format("https://api.github.com/users/%s", gitHubId); OkHttpClient client = new OkHttpClient(); Request request = new Request.Builder() } .url (url) .build(); try (Response response = client.newCall (request).execute()) { userInfo = response.body () .string(); } catch (IOException ioe) { } Log.e(TAG, ioe.getMessage()); return userInfo; You have to decide on the best way to use this method in your application. What will be your selection from the following options ?