- Running tasks concurrently on multiple threads
- getSystemService (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
- getSupportFragmentManager (FragmentActivity)
- Vector (java.util)
Vector is an implementation of List, backed by an array and synchronized. All
optional operations in
- BlockingQueue (java.util.concurrent)
A java.util.Queue that additionally supports operations that wait for the queue
to become non-empty
- JarFile (java.util.jar)
JarFile is used to read jar entries and their associated data from jar files.
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- JFileChooser (javax.swing)
- JTable (javax.swing)
- Github Copilot alternatives