- Running tasks concurrently on multiple threads
- onCreateOptionsMenu (Activity)
- getSystemService (Context)
- getApplicationContext (Context)
- KeyStore (java.security)
KeyStore is responsible for maintaining cryptographic keys and their owners.
The type of the syste
- Set (java.util)
A Set is a data structure which does not allow duplicate elements.
- TimeUnit (java.util.concurrent)
A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- Manifest (java.util.jar)
The Manifest class is used to obtain attribute information for a JarFile and its
entries.
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Option (scala)
- CodeWhisperer alternatives