layout, title, folder, permalink, categories, language, tags
| layout | title | folder | permalink | categories | language | tags | |
|---|---|---|---|---|---|---|---|
| pattern | Mute Idiom | mute-idiom | /patterns/mute-idiom/ | Idiom | en |
|
Intent
Provide a template to suppress any exceptions that either are declared but cannot occur or should only be logged;
while executing some business logic. The template removes the need to write repeated try-catch blocks.
Class diagram
Applicability
Use this idiom when
- an API declares some exception but can never throw that exception eg. ByteArrayOutputStream bulk write method.
- you need to suppress some exception just by logging it, such as closing a resource.