For example, we have a BufferedReader reader, associated with the json file through InputStreamReader. To get a file data we can do this:
A. String line; try { while ((line = reader.readLine()) != null) { builder.append(line);
} JSONObject json = new JSONObject(builder.toString()); return json;
} catch (IOException | JSONException exception) { exception.printStackTrace();
}
B. JSONObject line; try { while ((line = reader.readJSONObject ()) != null) { builder.append(line);
} JSONObject json = new JSONObject(builder.toString()); return json;
} catch (IOException | JSONException exception) { exception.printStackTrace();
}
C. String line; try { while ((line = reader.readLine()) != null) { builder.append(line);
} JSONObject json = new JSONObject(builder.toString()); return json;
} catch (RuntimeException|ArrayIndexOutOfBoundsException exception) { exception.printStackTrace();
}
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