- Running tasks concurrently on multiple threads
- getResourceAsStream (ClassLoader)
- getSupportFragmentManager (FragmentActivity)
- setRequestProperty (URLConnection)
- Socket (java.net)
Provides a client-side TCP socket.
- GregorianCalendar (java.util)
GregorianCalendar is a concrete subclass of Calendarand provides the standard
calendar used by most
- Pattern (java.util.regex)
Patterns are compiled regular expressions. In many cases, convenience methods
such as String#matches
- IsNull (org.hamcrest.core)
Is the value null?
- Graphics2D (java.awt)
This Graphics2D class extends the Graphics class to provide more sophisticated
control overgraphics
- Join (org.hibernate.mapping)
- From CI to AI: The AI layer in your organization