- Running tasks concurrently on multiple threads
- putExtra (Intent)
- getExternalFilesDir (Context)
- requestLocationUpdates (LocationManager)
- MessageDigest (java.security)
Uses a one-way hash function to turn an arbitrary number of bytes into a
fixed-length byte sequence.
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- ConcurrentHashMap (java.util.concurrent)
A plug-in replacement for JDK1.5 java.util.concurrent.ConcurrentHashMap. This
version is based on or
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Menu (java.awt)
- Loader (org.hibernate.loader)
Abstract superclass of object loading (and querying) strategies. This class
implements useful common
- Top 12 Jupyter Notebook extensions