- Running tasks concurrently on multiple threads
- runOnUiThread (Activity)
- getSharedPreferences (Context)
- getExternalFilesDir (Context)
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- TreeSet (java.util)
TreeSet is an implementation of SortedSet. All optional operations (adding and
removing) are support
- Callable (java.util.concurrent)
A task that returns a result and may throw an exception. Implementors define a
single method with no
- HttpServletRequest (javax.servlet.http)
Extends the javax.servlet.ServletRequest interface to provide request
information for HTTP servlets.
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- Reference (javax.naming)
- CodeWhisperer alternatives