- Running tasks concurrently on multiple threads
- setRequestProperty (URLConnection)
- getSharedPreferences (Context)
- getApplicationContext (Context)
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- Format (java.text)
The base class for all formats. This is an abstract base class which specifies
the protocol for clas
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Stream (java.util.stream)
A sequence of elements supporting sequential and parallel aggregate operations.
The following exampl
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- DateTimeFormat (org.joda.time.format)
Factory that creates instances of DateTimeFormatter from patterns and styles.
Datetime formatting i
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