- Running tasks concurrently on multiple threads
- getSharedPreferences (Context)
- orElseThrow (Optional)
Return the contained value, if present, otherwise throw an exception to be
created by the provided s
- getExternalFilesDir (Context)
- FileInputStream (java.io)
An input stream that reads bytes from a file.
File file = ...finally
if (in != null)
in.clos
- IOException (java.io)
Signals a general, I/O-related error. Error details may be specified when
calling the constructor, a
- Socket (java.net)
Provides a client-side TCP socket.
- Timer (java.util)
Timers schedule one-shot or recurring TimerTask for execution. Prefer
java.util.concurrent.Scheduled
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- JButton (javax.swing)
- Top 12 Jupyter Notebook extensions