- Parsing JSON documents to java classes using gson
- addToBackStack (FragmentTransaction)
- startActivity (Activity)
- scheduleAtFixedRate (ScheduledExecutorService)
- SocketTimeoutException (java.net)
This exception is thrown when a timeout expired on a socket read or accept
operation.
- SecureRandom (java.security)
This class generates cryptographically secure pseudo-random numbers. It is best
to invoke SecureRand
- TimeZone (java.util)
TimeZone represents a time zone offset, and also figures out daylight savings.
Typically, you get a
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- Point (java.awt)
A point representing a location in (x,y) coordinate space, specified in integer
precision.
- ImageIO (javax.imageio)
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