- Running tasks concurrently on multiple threads
- getSystemService (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
- getExternalFilesDir (Context)
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- HttpURLConnection (java.net)
An URLConnection for HTTP (RFC 2616 [http://tools.ietf.org/html/rfc2616]) used
to send and receive d
- Selector (java.nio.channels)
A controller for the selection of SelectableChannel objects. Selectable channels
can be registered w
- Connection (java.sql)
A connection represents a link from a Java application to a database. All SQL
statements and results
- Map (java.util)
A Map is a data structure consisting of a set of keys and values in which each
key is mapped to a si
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Github Copilot alternatives