I have the following code:
int num = (map.get(result.getNumber()) != null ? map.get(result.getNumber()) : 0);
My question is:
Do map.get
performed twice (one for the evaluation and one for the placement)?
My goal is to reduce the get
statement into single call.
Note: result.getNumber
is nullable.
Aucun commentaire:
Enregistrer un commentaire