- Creating JSON documents from java classes using gson
- getSupportFragmentManager (FragmentActivity)
- startActivity (Activity)
- notifyDataSetChanged (ArrayAdapter)
- HashMap (java.util)
HashMap is an implementation of Map. All optional operations are supported.All
elements are permitte
- Properties (java.util)
A Properties object is a Hashtable where the keys and values must be Strings.
Each property can have
- TimeUnit (java.util.concurrent)
A TimeUnit represents time durations at a given unit of granularity and provides
utility methods to
- HttpServlet (javax.servlet.http)
Provides an abstract class to be subclassed to create an HTTP servlet suitable
for a Web site. A sub
- Rectangle (java.awt)
A Rectangle specifies an area in a coordinate space that is enclosed by the
Rectangle object's top-
- Window (java.awt)
A Window object is a top-level window with no borders and no menubar. The
default layout for a windo
- Github Copilot alternatives