- Making http post requests using okhttp
- scheduleAtFixedRate (ScheduledExecutorService)
- notifyDataSetChanged (ArrayAdapter)
- getExternalFilesDir (Context)
- Permission (java.security)
Legacy security code; do not use.
- Random (java.util)
This class provides methods that return pseudo-random values.It is dangerous to
seed Random with the
- Semaphore (java.util.concurrent)
A counting semaphore. Conceptually, a semaphore maintains a set of permits. Each
#acquire blocks if
- IsNull (org.hamcrest.core)
Is the value null?
- Component (java.awt)
A component is an object having a graphical representation that can be displayed
on the screen and t
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- CodeWhisperer alternatives