- Running tasks concurrently on multiple threads
- putExtra (Intent)
- setContentView (Activity)
- getSharedPreferences (Context)
- BufferedReader (java.io)
Wraps an existing Reader and buffers the input. Expensive interaction with the
underlying reader is
- Calendar (java.util)
Calendar is an abstract base class for converting between a Date object and a
set of integer fields
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- IsNull (org.hamcrest.core)
Is the value null?
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- JLabel (javax.swing)
- Github Copilot alternatives