- Running tasks concurrently on multiple threads
- onCreateOptionsMenu (Activity)
- startActivity (Activity)
- runOnUiThread (Activity)
- FileReader (java.io)
A specialized Reader that reads from a file in the file system. All read
requests made by calling me
- FileWriter (java.io)
A specialized Writer that writes to a file in the file system. All write
requests made by calling me
- System (java.lang)
Provides access to system-related information and resources including standard
input and output. Ena
- Modifier (javassist)
The Modifier class provides static methods and constants to decode class and
member access modifiers
- Notification (javax.management)
- JOptionPane (javax.swing)
- Github Copilot alternatives