- Making http requests using okhttp
- scheduleAtFixedRate (Timer)
- putExtra (Intent)
- getSharedPreferences (Context)
- InputStreamReader (java.io)
A class for turning a byte stream into a character stream. Data read from the
source input stream is
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- CountDownLatch (java.util.concurrent)
A synchronization aid that allows one or more threads to wait until a set of
operations being perfor
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- Notification (javax.management)
- Top 12 Jupyter Notebook extensions