- Making http requests using okhttp
- getApplicationContext (Context)
- onCreateOptionsMenu (Activity)
- getSharedPreferences (Context)
- Date (java.util)
A specific moment in time, with millisecond precision. Values typically come
from System#currentTime
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- Cipher (javax.crypto)
This class provides access to implementations of cryptographic ciphers for
encryption and decryption
- JCheckBox (javax.swing)
- JComboBox (javax.swing)
- JFrame (javax.swing)
- CodeWhisperer alternatives