I am using Jackson on android to parse a JSON file into an object, and the object mapper (or object mapper.readvalue, I am not sure) throws an IOException .
So I added throws IOException to my method.
public TextBox JsonToTextBox () throws IOException {
}
My problem is that I am calling that method from onCreate
, which doesn't let me throw an exceptions. Any ideas?
Image which explains why I cant throw exceptions
I know, I can use a try catch, I was just looking how to do it by throwing an exception from onCreate, thanks for the answers though
If you cannot handle the exception properly, you can "convert" it into a RuntimeException
and re-throw:
@Override
protected void onCreate(Bundle savedInstanceState) {
//...
try {
TextBox textBox = JsonToTextBox();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
Otherwise you can catch the exception when using your method with a try catch
block.
@Override
protected void onCreate(Bundle savedInstanceState) {
//...
try {
TextBox textBox = JsonToTextBox();
} catch (IOException) {
//Handle exception
}
}
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