- Parsing JSON documents to java classes using gson
- getSupportFragmentManager (FragmentActivity)
- getSystemService (Context)
- scheduleAtFixedRate (ScheduledExecutorService)
- BitSet (java.util)
The BitSet class implements abit array [http://en.wikipedia.org/wiki/Bit_array].
Each element is eit
- Collections (java.util)
This class consists exclusively of static methods that operate on or return
collections. It contains
- PriorityQueue (java.util)
A PriorityQueue holds elements on a priority heap, which orders the elements
according to their natu
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- JFileChooser (javax.swing)
- Github Copilot alternatives