- Running tasks concurrently on multiple threads
- addToBackStack (FragmentTransaction)
- startActivity (Activity)
- onCreateOptionsMenu (Activity)
- PrintStream (java.io)
Fake signature of an existing Java class.
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- Kernel (java.awt.image)
- Github Copilot alternatives