- Running tasks concurrently on multiple threads
- getApplicationContext (Context)
- getSystemService (Context)
- getResourceAsStream (ClassLoader)
- RandomAccessFile (java.io)
Allows reading from and writing to a file in a random-access manner. This is
different from the uni-
- Runnable (java.lang)
Represents a command that can be executed. Often used to run code in a different
Thread.
- URI (java.net)
A Uniform Resource Identifier that identifies an abstract or physical resource,
as specified by RFC
- Permission (java.security)
Legacy security code; do not use.
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Option (scala)
- CodeWhisperer alternatives