- Making http requests using okhttp
- findViewById (Activity)
- putExtra (Intent)
- getSupportFragmentManager (FragmentActivity)
- Permission (java.security)
Legacy security code; do not use.
- Enumeration (java.util)
A legacy iteration interface.New code should use Iterator instead. Iterator
replaces the enumeration
- NoSuchElementException (java.util)
Thrown when trying to retrieve an element past the end of an Enumeration or
Iterator.
- ReentrantLock (java.util.concurrent.locks)
A reentrant mutual exclusion Lock with the same basic behavior and semantics as
the implicit monitor
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- JButton (javax.swing)
- Github Copilot alternatives